{"title":"ProX","description":null,"products":[{"product_id":"prox-31-6443-cam-chain-for-ktm-450-and-husqvarna-450-models","title":"PROX 31.6443 Cam Chain for KTM 450 and Husqvarna 450 Models","description":"\u003cp\u003eThe PROX 31.6443 Cam Chain is a high-quality replacement timing chain designed for select KTM, Husqvarna, and GasGas four-stroke motorcycles. Manufactured in Japan by BorgWarner, this cam chain is built to original equipment specifications for dependable fit, accurate timing, and long-lasting performance. It is engineered for riders and technicians seeking a reliable replacement for worn or stretched cam chain components.\u003c\/p\u003e\u003cp\u003eFeaturing a strong M-Type chain design, the PROX cam chain uses a specially heat-treated pin along with advanced pin and link connections. These construction details help provide excellent strength, smooth operation, and improved durability under demanding engine conditions. The chain supports consistent camshaft timing and is suited for performance-oriented off-road and motocross applications.\u003c\/p\u003e\u003cp\u003eFitment includes the 2023 KTM 450 SX-F, 2023 KTM 450 XC-F, 2023 Husqvarna FC 450, and 2023 Husqvarna FX 450. It also fits the 2024 KTM 450 SX-F, 2024 KTM 450 XC-F, 2024 KTM 500 EXC-F, 2024 GasGas EX 450F, 2024 GasGas MC 450F, and 2024 Husqvarna FE 450. Verify the motorcycle model and engine application before installation. This product is identified by PROX part number 31.6443 and is supplied as a direct-fit cam chain replacement for the listed applications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured in Japan by BorgWarner\u003c\/li\u003e\n\u003cli\u003eDesigned to original equipment specifications\u003c\/li\u003e\n\u003cli\u003eStrong M-Type chain construction for demanding engine applications\u003c\/li\u003e\n\u003cli\u003eHeat-treated pin provides enhanced strength and durability\u003c\/li\u003e\n\u003cli\u003eAdvanced pin and link connections support reliable performance\u003c\/li\u003e\n\u003cli\u003eFits select 2023 and 2024 KTM, Husqvarna, and GasGas 450 models\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 31.6443\u003c\/li\u003e\n\u003cli\u003eVendor part number: 31.6443\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2023 Husqvarna FC 450\u003cbr\u003e\n2023 Husqvarna FX 450\u003cbr\u003e\n2023 KTM 450 SX-F\u003cbr\u003e\n2023 KTM 450 XC-F\u003cbr\u003e\n2024 Gas-Gas EX 450F\u003cbr\u003e\n2024 Gas-Gas MC 450F\u003cbr\u003e\n2024 Husqvarna FC 450\u003cbr\u003e\n2024 Husqvarna FE 450\u003cbr\u003e\n2024 Husqvarna FE 501\u003cbr\u003e\n2024 Husqvarna FX 450\u003cbr\u003e\n2024 KTM 450 SX-F\u003cbr\u003e\n2024 KTM 450 XC-F\u003cbr\u003e\n2024 KTM 500 EXC-F\u003cbr\u003e\n2025 Gas-Gas EX 450F\u003cbr\u003e\n2025 Gas-Gas MC 450F\u003cbr\u003e\n2025 Husqvarna FC 450\u003cbr\u003e\n2025 Husqvarna FE 450\u003cbr\u003e\n2025 Husqvarna FE 501\u003cbr\u003e\n2025 Husqvarna FX 450\u003cbr\u003e\n2025 KTM 450 SX-F\u003cbr\u003e\n2025 KTM 450 XC-F\u003cbr\u003e\n2025 KTM 500 EXC-F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552352960747,"sku":"19-9263","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/d0b0-63b4a099e42e9.jpg?v=1790738707"},{"product_id":"prox-31-6363-cam-chain-for-ktm-250-sx-f-and-350-sx-f-husqvarna-fe-250-and-fe-350","title":"PROX 31.6363 Cam Chain for KTM 250 SX-F and 350 SX-F, Husqvarna FE 250 and FE 350","description":"\u003cp\u003eThe PROX 31.6363 Cam Chain is a reliable replacement timing chain designed for select KTM and Husqvarna four-stroke motorcycles. Manufactured in Japan by Borg Warner, this cam chain is produced to original equipment manufacturer specifications for dependable fitment, consistent operation, and long service life. Its application-specific design makes it suitable for maintaining precise camshaft timing in demanding off-road and motocross conditions.\u003c\/p\u003e\u003cp\u003eBuilt with a strong M-Type chain, the PROX cam chain features a specially heat-treated pin along with advanced pin and link connections. These construction details help provide the strength, durability, and performance required for high-rpm engine operation. The chain supports accurate valve timing and is a practical choice when replacing a worn or aging original timing component during engine service or rebuilds.\u003c\/p\u003e\u003cp\u003eThis PROX cam chain fits the 2023 KTM 250 SX-F and 2023 KTM 350 SX-F, along with select 2018 through 2021 Husqvarna FE 250 and FE 350 models. Verify your motorcycle year, model, and engine configuration before ordering to ensure proper application. The manufacturer part number is 31.6363, and the vendor part number is also 31.6363.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured in Japan by Borg Warner\u003c\/li\u003e\n\u003cli\u003eDesigned to original equipment manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eStrong M-Type chain construction for dependable performance and durability\u003c\/li\u003e\n\u003cli\u003eSpecially heat-treated pin helps improve chain strength and service life\u003c\/li\u003e\n\u003cli\u003eAdvanced pin and link connections support reliable high-rpm engine operation\u003c\/li\u003e\n\u003cli\u003eFits select 2023 KTM 250 SX-F and 350 SX-F models\u003c\/li\u003e\n\u003cli\u003eFits select 2018-2021 Husqvarna FE 250 and FE 350 models\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 31.6363\u003c\/li\u003e\n\u003cli\u003eVendor part number: 31.6363\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2014 Husqvarna FE 250\u003cbr\u003e\n2014 Husqvarna FE 350\u003cbr\u003e\n2015 Husqvarna FE 250\u003cbr\u003e\n2015 Husqvarna FE 350\u003cbr\u003e\n2016 Husqvarna FE 250\u003cbr\u003e\n2016 Husqvarna FE 350\u003cbr\u003e\n2017 Husqvarna FE 250\u003cbr\u003e\n2017 Husqvarna FE 350\u003cbr\u003e\n2018 Husqvarna FE 250\u003cbr\u003e\n2018 Husqvarna FE 350\u003cbr\u003e\n2019 Husqvarna FE 250\u003cbr\u003e\n2019 Husqvarna FE 350\u003cbr\u003e\n2020 Husqvarna FE 250\u003cbr\u003e\n2020 Husqvarna FE 350\u003cbr\u003e\n2021 Husqvarna FE 250\u003cbr\u003e\n2021 Husqvarna FE 350\u003cbr\u003e\n2022 Husqvarna FE 250\u003cbr\u003e\n2022 Husqvarna FE 350\u003cbr\u003e\n2023 Husqvarna FC 250\u003cbr\u003e\n2023 Husqvarna FC 350\u003cbr\u003e\n2023 Husqvarna FE 250\u003cbr\u003e\n2023 Husqvarna FE 350\u003cbr\u003e\n2023 Husqvarna FX 350\u003cbr\u003e\n2023 KTM 250 SX-F\u003cbr\u003e\n2023 KTM 350 SX-F\u003cbr\u003e\n2024 Gas-Gas EC 250F\u003cbr\u003e\n2024 Gas-Gas EC 350F\u003cbr\u003e\n2024 Gas-Gas EX 250F\u003cbr\u003e\n2024 Gas-Gas EX 350F\u003cbr\u003e\n2024 Gas-Gas MC 250F\u003cbr\u003e\n2024 Gas-Gas MC 350F\u003cbr\u003e\n2024 Husqvarna FC 250\u003cbr\u003e\n2024 Husqvarna FC 350\u003cbr\u003e\n2024 Husqvarna FE 250\u003cbr\u003e\n2024 Husqvarna FE 350\u003cbr\u003e\n2024 Husqvarna FX 350\u003cbr\u003e\n2024 KTM 250 SX-F\u003cbr\u003e\n2024 KTM 350 SX-F\u003cbr\u003e\n2025 Gas-Gas EC 250F\u003cbr\u003e\n2025 Gas-Gas EC 350F\u003cbr\u003e\n2025 Gas-Gas EX 250F\u003cbr\u003e\n2025 Gas-Gas EX 350F\u003cbr\u003e\n2025 Gas-Gas MC 250F\u003cbr\u003e\n2025 Gas-Gas MC 350F\u003cbr\u003e\n2025 Husqvarna FC 250\u003cbr\u003e\n2025 Husqvarna FC 350\u003cbr\u003e\n2025 Husqvarna FE 250\u003cbr\u003e\n2025 Husqvarna FE 350\u003cbr\u003e\n2025 Husqvarna FX 350\u003cbr\u003e\n2025 KTM 250 SX-F\u003cbr\u003e\n2025 KTM 350 SX-F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552400376043,"sku":"19-9262","price":85.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/25f5-6a32dbe04a8c5.jpg?v=1790738809"},{"product_id":"prox-31-4351-cam-chain-for-kawasaki-kx250f-and-kx250x","title":"PROX 31.4351 Cam Chain for Kawasaki KX250F and KX250X","description":"\u003cp\u003eThe PROX 31.4351 Cam Chain is a high-quality replacement timing chain designed for select Kawasaki KX250F and KX250X models. Manufactured in Japan by Borg Warner, this cam chain is engineered to meet original equipment specifications, providing dependable fitment and consistent performance for motocross and off-road applications.\u003c\/p\u003e\u003cp\u003eFeaturing a strong M-Type chain design, the PROX cam chain uses a specially heat-treated pin along with advanced pin and link connections. These construction details are designed to support maximum durability, reliable operation, and resistance to wear under demanding engine conditions. It is a practical choice for restoring proper valve-timing performance during engine maintenance or rebuild work.\u003c\/p\u003e\u003cp\u003eManufacturer part number 31.4351 and vendor part number 19-9260 identify this PROX replacement component. Fitment includes the 2021–2025 Kawasaki KX250F and 2021–2025 Kawasaki KX250X, subject to the specific model year and engine configuration. Confirm the motorcycle model and existing cam chain specifications before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer: Borg Warner\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 31.4351\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 19-9260\u003c\/li\u003e\n\u003cli\u003eApplication: Cam chain replacement for Kawasaki KX250F and KX250X motorcycles\u003c\/li\u003e\n\u003cli\u003eManufacturing Origin: Made in Japan\u003c\/li\u003e\n\u003cli\u003eSpecification: Designed to meet O.E.M. specifications\u003c\/li\u003e\n\u003cli\u003eConstruction: Strong M-Type chain with a specially heat-treated pin\u003c\/li\u003e\n\u003cli\u003eDurability: Advanced pin and link connections support reliable performance and extended service life\u003c\/li\u003e\n\u003cli\u003eFitment: 2021–2025 Kawasaki KX250F and 2021–2025 Kawasaki KX250X\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2021 Kawasaki KX250F\u003cbr\u003e\n2021 Kawasaki KX250X\u003cbr\u003e\n2022 Kawasaki KX250F\u003cbr\u003e\n2022 Kawasaki KX250X\u003cbr\u003e\n2023 Kawasaki KX250F\u003cbr\u003e\n2023 Kawasaki KX250X\u003cbr\u003e\n2024 Kawasaki KX250F\u003cbr\u003e\n2024 Kawasaki KX250X\u003cbr\u003e\n2025 Kawasaki KX250F\u003cbr\u003e\n2025 Kawasaki KX250X\u003cbr\u003e\n2026 Kawasaki KX250F\u003cbr\u003e\n2026 Kawasaki KX250X","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552401916139,"sku":"19-9260","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/25f5-6a32dbe04a8c5_7e13c84f-9f71-422b-87d4-6e7a8e72f8ae.jpg?v=1790738871"},{"product_id":"prox-31-5513-cam-chain-for-can-am-outlander-and-renegade-800-850","title":"PROX 31.5513 Cam Chain for Can-Am Outlander and Renegade 800\/850","description":"\u003cp\u003eThe PROX 31.5513 Cam Chain is a reliable replacement timing chain designed for select Can-Am ATV and side-by-side applications. Manufactured in Japan by Borg Warner, this cam chain is built to original equipment specifications for dependable fit, consistent operation, and long service life. It is engineered for riders and technicians seeking a quality replacement for a worn or stretched cam chain.\u003c\/p\u003e\u003cp\u003eFeaturing a strong M-Type chain design, the PROX 31.5513 uses a specially heat-treated pin along with advanced pin and link connections. These construction details help support durability, accurate camshaft timing, and dependable performance under demanding operating conditions. The chain is suited for engine service and replacement applications where proper timing-chain fitment is essential.\u003c\/p\u003e\u003cp\u003eFitment includes the 2014 Can-Am Outlander 800 with IRS, 2015 Can-Am Outlander 800 XMR with IRS, and 2016 Can-Am Outlander 850 DPS, XMR, XT, XT-P, Outlander Max 850 XT, Outlander Max 850 XT-P, Renegade 850, and Renegade 850 XXC models with IRS. Verify the year, model, engine, and original equipment specifications before installation. The manufacturer part number is PROX 31.5513, and the vendor part number is 31.5513.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: Borg Warner\u003c\/li\u003e\n\u003cli\u003eManufacturing Location: Japan\u003c\/li\u003e\n\u003cli\u003eDesign: Built to original equipment specifications\u003c\/li\u003e\n\u003cli\u003eChain Type: Strong M-Type cam chain\u003c\/li\u003e\n\u003cli\u003eDurability: Specially heat-treated pin and advanced pin and link connections\u003c\/li\u003e\n\u003cli\u003eFitment: Select 2014-2016 Can-Am Outlander 800\/850 and Renegade 850 IRS models\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: PROX 31.5513\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 31.5513\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2014 Can-Am Outlander 800 DPS [IRS]\u003cbr\u003e\n2014 Can-Am Outlander 800 XT [IRS]\u003cbr\u003e\n2014 Can-Am Outlander 800 XT-P [IRS]\u003cbr\u003e\n2014 Can-Am Outlander 800 [IRS]\u003cbr\u003e\n2014 Can-Am Outlander Max 800 XT [IRS]\u003cbr\u003e\n2014 Can-Am Outlander Max 800 XT-P [IRS]\u003cbr\u003e\n2014 Can-Am Outlander Max 800 [IRS]\u003cbr\u003e\n2014 Can-Am Renegade 800 XXC [IRS]\u003cbr\u003e\n2014 Can-Am Renegade 800 [IRS]\u003cbr\u003e\n2015 Can-Am Outlander 800 DPS [IRS]\u003cbr\u003e\n2015 Can-Am Outlander 800 XMR [IRS]\u003cbr\u003e\n2015 Can-Am Outlander 800 XT [IRS]\u003cbr\u003e\n2015 Can-Am Outlander 800 XT-P [IRS]\u003cbr\u003e\n2015 Can-Am Outlander 800 [IRS]\u003cbr\u003e\n2015 Can-Am Outlander Max 800 DPS [IRS]\u003cbr\u003e\n2015 Can-Am Outlander Max 800 XT [IRS]\u003cbr\u003e\n2015 Can-Am Outlander Max 800 XT-P [IRS]\u003cbr\u003e\n2015 Can-Am Outlander Max 800 [IRS]\u003cbr\u003e\n2015 Can-Am Renegade 800 XXC [IRS]\u003cbr\u003e\n2015 Can-Am Renegade 800 [IRS]\u003cbr\u003e\n2016 Can-Am Outlander 850 DPS [IRS]\u003cbr\u003e\n2016 Can-Am Outlander 850 XMR [IRS]\u003cbr\u003e\n2016 Can-Am Outlander 850 XT [IRS]\u003cbr\u003e\n2016 Can-Am Outlander 850 XT-P [IRS]\u003cbr\u003e\n2016 Can-Am Outlander Max 850 XT [IRS]\u003cbr\u003e\n2016 Can-Am Outlander Max 850 XT-P [IRS]\u003cbr\u003e\n2016 Can-Am Renegade 850 XXC [IRS]\u003cbr\u003e\n2016 Can-Am Renegade 850 [IRS]\u003cbr\u003e\n2017 Can-Am Outlander 850 DPS [IRS]\u003cbr\u003e\n2017 Can-Am Outlander 850 XMR [IRS]\u003cbr\u003e\n2017 Can-Am Outlander 850 XT [IRS]\u003cbr\u003e\n2017 Can-Am Outlander 850 XT-P [IRS]\u003cbr\u003e\n2017 Can-Am Outlander Max 850 XT [IRS]\u003cbr\u003e\n2017 Can-Am Outlander Max 850 XT-P [IRS]\u003cbr\u003e\n2017 Can-Am Renegade 850 XXC [IRS]\u003cbr\u003e\n2017 Can-Am Renegade 850 [IRS]\u003cbr\u003e\n2018 Can-Am Outlander 850 DPS [IRS]\u003cbr\u003e\n2018 Can-Am Outlander 850 XMR [IRS]\u003cbr\u003e\n2018 Can-Am Outlander 850 XT [IRS]\u003cbr\u003e\n2018 Can-Am Outlander 850 XT-P [IRS]\u003cbr\u003e\n2018 Can-Am Outlander Max 850 XT [IRS]\u003cbr\u003e\n2018 Can-Am Outlander Max 850 XT-P [IRS]\u003cbr\u003e\n2018 Can-Am Renegade 850 XXC [IRS]\u003cbr\u003e\n2018 Can-Am Renegade 850 [IRS]\u003cbr\u003e\n2019 Can-Am Outlander 850 DPS [IRS]\u003cbr\u003e\n2019 Can-Am Outlander 850 XMR [IRS]\u003cbr\u003e\n2019 Can-Am Outlander 850 XT [IRS]\u003cbr\u003e\n2019 Can-Am Outlander 850 XT-P [IRS]\u003cbr\u003e\n2019 Can-Am Outlander 850 [IRS]\u003cbr\u003e\n2019 Can-Am Outlander Max 850 XT [IRS]\u003cbr\u003e\n2019 Can-Am Outlander Max 850 XT-P [IRS]\u003cbr\u003e\n2019 Can-Am Renegade 850 XXC [IRS]\u003cbr\u003e\n2019 Can-Am Renegade 850 [IRS]","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552406601963,"sku":"19-9259","price":77.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/a42a-627d096e7379c.jpg?v=1790738938"},{"product_id":"prox-31-5917-cam-chain-for-can-am-maverick-x3-turbo-models","title":"PROX 31.5917 Cam Chain for Can-Am Maverick X3 Turbo Models","description":"\u003cp\u003eThe PROX 31.5917 Cam Chain is a precision-manufactured replacement designed for select Can-Am Maverick X3 turbo models. Manufactured in Japan by Borg Warner, this cam chain is built to original equipment specifications for dependable fit, consistent timing performance, and long service life. It is engineered for powersports applications where durability and accurate camshaft synchronization are essential.\u003c\/p\u003e\u003cp\u003eFeaturing a strong M-Type chain, the PROX 31.5917 uses a specially heat-treated pin along with advanced pin and link connections. This construction helps provide reliable performance under demanding operating conditions while supporting the durability required for high-performance side-by-side engines. The chain is intended as a direct-fit replacement for compatible original equipment applications and is suitable for maintenance, engine rebuilding, or repair work.\u003c\/p\u003e\u003cp\u003eFitment includes the 2017 Can-Am Maverick X3 Turbo R, X3 XDS Turbo R, and X3 XRS Turbo R 72. It also fits 2018 Can-Am Maverick X3 Turbo, X3 Turbo R, X3 XDS Turbo R, X3 XRS Turbo R 72, X3 Max Turbo, X3 Max Turbo R, and X3 Max XDS Turbo R models. Verify the vehicle model and application before installation. The manufacturer part number is 31.5917, and the vendor part number is 31.5917.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured in Japan by Borg Warner\u003c\/li\u003e\n\u003cli\u003eDesigned to original equipment specifications\u003c\/li\u003e\n\u003cli\u003eStrong M-Type chain construction for reliable performance and durability\u003c\/li\u003e\n\u003cli\u003eSpecially heat-treated pin supports extended service life\u003c\/li\u003e\n\u003cli\u003eAdvanced pin and link connections improve chain strength\u003c\/li\u003e\n\u003cli\u003eFits select 2017-2018 Can-Am Maverick X3 Turbo models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2017 Can-Am Maverick X3 Max Turbo R\u003cbr\u003e\n2017 Can-Am Maverick X3 Max XDS Turbo R\u003cbr\u003e\n2017 Can-Am Maverick X3 Max XRS Turbo R\u003cbr\u003e\n2017 Can-Am Maverick X3 Turbo R\u003cbr\u003e\n2017 Can-Am Maverick X3 XDS Turbo R\u003cbr\u003e\n2017 Can-Am Maverick X3 XRS Turbo R 72\u003cbr\u003e\n2018 Can-Am Maverick X3 900 HO\u003cbr\u003e\n2018 Can-Am Maverick X3 Max Turbo\u003cbr\u003e\n2018 Can-Am Maverick X3 Max Turbo R\u003cbr\u003e\n2018 Can-Am Maverick X3 Max XDS Turbo R\u003cbr\u003e\n2018 Can-Am Maverick X3 Max XRS Turbo R\u003cbr\u003e\n2018 Can-Am Maverick X3 Max XRS Turbo R W\/ Smart-Lok\u003cbr\u003e\n2018 Can-Am Maverick X3 Turbo\u003cbr\u003e\n2018 Can-Am Maverick X3 Turbo R\u003cbr\u003e\n2018 Can-Am Maverick X3 XDS Turbo R\u003cbr\u003e\n2018 Can-Am Maverick X3 XMR Turbo\u003cbr\u003e\n2018 Can-Am Maverick X3 XMR Turbo R\u003cbr\u003e\n2018 Can-Am Maverick X3 XRC Turbo\u003cbr\u003e\n2018 Can-Am Maverick X3 XRC Turbo R 72\u003cbr\u003e\n2018 Can-Am Maverick X3 XRS Turbo R 72\u003cbr\u003e\n2018 Can-Am Maverick X3 XRS Turbo R W\/ Smart-Lok 72\u003cbr\u003e\n2019 Can-Am Maverick X3 Max Turbo\u003cbr\u003e\n2019 Can-Am Maverick X3 Max Turbo R\u003cbr\u003e\n2019 Can-Am Maverick X3 Max XDS Turbo R\u003cbr\u003e\n2019 Can-Am Maverick X3 Max XRS Turbo R\u003cbr\u003e\n2019 Can-Am Maverick X3 Turbo\u003cbr\u003e\n2019 Can-Am Maverick X3 Turbo R\u003cbr\u003e\n2019 Can-Am Maverick X3 XDS Turbo R\u003cbr\u003e\n2019 Can-Am Maverick X3 XMR Turbo\u003cbr\u003e\n2019 Can-Am Maverick X3 XMR Turbo R\u003cbr\u003e\n2019 Can-Am Maverick X3 XRC Turbo\u003cbr\u003e\n2019 Can-Am Maverick X3 XRC Turbo R 72\u003cbr\u003e\n2019 Can-Am Maverick X3 XRS Turbo R 72\u003cbr\u003e\n2020 Can-Am Maverick X3 DS Turbo R\u003cbr\u003e\n2020 Can-Am Maverick X3 Max DS Turbo R\u003cbr\u003e\n2020 Can-Am Maverick X3 Max RS Turbo R\u003cbr\u003e\n2020 Can-Am Maverick X3 Max Turbo\u003cbr\u003e\n2020 Can-Am Maverick X3 Max XDS Turbo RR 64\u003cbr\u003e\n2020 Can-Am Maverick X3 Max XMR Turbo RR 72\u003cbr\u003e\n2020 Can-Am Maverick X3 Max XRS Turbo RR 72\u003cbr\u003e\n2020 Can-Am Maverick X3 RS Turbo R\u003cbr\u003e\n2020 Can-Am Maverick X3 Turbo\u003cbr\u003e\n2020 Can-Am Maverick X3 XDS Turbo R\u003cbr\u003e\n2020 Can-Am Maverick X3 XDS Turbo RR 64\u003cbr\u003e\n2020 Can-Am Maverick X3 XMR Turbo\u003cbr\u003e\n2020 Can-Am Maverick X3 XMR Turbo RR 72\u003cbr\u003e\n2020 Can-Am Maverick X3 XRC Turbo\u003cbr\u003e\n2020 Can-Am Maverick X3 XRC Turbo RR 72\u003cbr\u003e\n2020 Can-Am Maverick X3 XRS Turbo RR 72","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552410206443,"sku":"19-9255","price":77.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/a42a-627d096e7379c_17d63f09-16e3-4880-87ca-851831ad9b91.jpg?v=1790739015"},{"product_id":"prox-31-5512-cam-chain-for-polaris-rzr-and-ace-models","title":"ProX 31.5512 Cam Chain for Polaris RZR and ACE Models","description":"\u003cp\u003eThe ProX 31.5512 Cam Chain is manufactured in Japan by BorgWarner and designed to meet original equipment manufacturer specifications. Built for dependable valve-train performance, this replacement cam chain is suited for select Polaris powersports applications, including the RZR 570 EPS, RZR 900, RZR 900 EPS, RZR XP 1000 EPS, and ACE 570.\u003c\/p\u003e\u003cp\u003eThis cam chain uses a strong M-Type chain design with a specially heat-treated pin and advanced pin-and-link connections. These construction features help provide consistent operation, increased durability, and reliable performance under demanding riding conditions. The ProX 31.5512 is an appropriate replacement for worn or stretched cam chains during engine service or top-end maintenance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Fits 2013 and 2016 Polaris RZR 570 EPS; 2015 and 2016 Polaris RZR 900; 2015 and 2016 Polaris RZR 900 EPS; 2014 through 2016 Polaris RZR XP 1000 EPS; and 2015 Polaris ACE 570. Verify the model and year before installation to confirm compatibility. Brand: ProX. Manufacturer: BorgWarner. Vendor part number: 31.5512.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured in Japan by BorgWarner\u003c\/li\u003e\n\u003cli\u003eDesigned to meet OEM specifications\u003c\/li\u003e\n\u003cli\u003eStrong M-Type chain construction for dependable performance and durability\u003c\/li\u003e\n\u003cli\u003eSpecially heat-treated pin helps support long service life\u003c\/li\u003e\n\u003cli\u003eAdvanced pin-and-link connections improve chain strength and reliability\u003c\/li\u003e\n\u003cli\u003eFits select Polaris RZR and ACE models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2012 Polaris RZR 570\u003cbr\u003e\n2013 Polaris RZR 570\u003cbr\u003e\n2013 Polaris RZR 570 EPS\u003cbr\u003e\n2014 Polaris RZR 570\u003cbr\u003e\n2014 Polaris RZR XP 1000\u003cbr\u003e\n2014 Polaris RZR XP 1000 EPS\u003cbr\u003e\n2015 Polaris ACE 570\u003cbr\u003e\n2015 Polaris RZR 570\u003cbr\u003e\n2015 Polaris RZR 900\u003cbr\u003e\n2015 Polaris RZR 900 EPS\u003cbr\u003e\n2015 Polaris RZR XP 1000\u003cbr\u003e\n2015 Polaris RZR XP 1000 EPS\u003cbr\u003e\n2016 Polaris ACE 570\u003cbr\u003e\n2016 Polaris ACE 900 SP EPS\u003cbr\u003e\n2016 Polaris General 1000 EPS\u003cbr\u003e\n2016 Polaris RZR 570\u003cbr\u003e\n2016 Polaris RZR 570 EPS\u003cbr\u003e\n2016 Polaris RZR 900\u003cbr\u003e\n2016 Polaris RZR 900 EPS\u003cbr\u003e\n2016 Polaris RZR XP 1000\u003cbr\u003e\n2016 Polaris RZR XP 1000 EPS\u003cbr\u003e\n2016 Polaris Sportsman 570\u003cbr\u003e\n2017 Polaris ACE 570\u003cbr\u003e\n2017 Polaris ACE 900 Xc\u003cbr\u003e\n2017 Polaris General 1000 EPS\u003cbr\u003e\n2017 Polaris Ranger XP 1000\u003cbr\u003e\n2017 Polaris Ranger XP 1000 EPS\u003cbr\u003e\n2017 Polaris RZR 570\u003cbr\u003e\n2017 Polaris RZR 570 EPS\u003cbr\u003e\n2017 Polaris RZR 900\u003cbr\u003e\n2017 Polaris RZR 900 EPS\u003cbr\u003e\n2017 Polaris RZR XP 1000\u003cbr\u003e\n2017 Polaris RZR XP 1000 EPS\u003cbr\u003e\n2017 Polaris Sportsman 570\u003cbr\u003e\n2018 Polaris ACE 570 EPS\u003cbr\u003e\n2018 Polaris ACE 900 Xc\u003cbr\u003e\n2018 Polaris General 1000 EPS\u003cbr\u003e\n2018 Polaris Ranger XP 1000 EPS\u003cbr\u003e\n2018 Polaris RZR 1000 RS1\u003cbr\u003e\n2018 Polaris RZR 570\u003cbr\u003e\n2018 Polaris RZR 570 EPS\u003cbr\u003e\n2018 Polaris RZR 900\u003cbr\u003e\n2018 Polaris RZR 900 EPS\u003cbr\u003e\n2018 Polaris RZR XP 1000 EPS\u003cbr\u003e\n2019 Polaris ACE 570 EPS\u003cbr\u003e\n2019 Polaris ACE 900 Xc\u003cbr\u003e\n2019 Polaris General 1000 EPS\u003cbr\u003e\n2019 Polaris Ranger XP 1000 EPS\u003cbr\u003e\n2019 Polaris RZR 1000 RS1\u003cbr\u003e\n2019 Polaris RZR 570\u003cbr\u003e\n2019 Polaris RZR 570 EPS\u003cbr\u003e\n2019 Polaris RZR 900\u003cbr\u003e\n2019 Polaris RZR 900 EPS\u003cbr\u003e\n2019 Polaris RZR XP 1000 EPS\u003cbr\u003e\n2020 Polaris Ranger XP 1000 Premium\u003cbr\u003e\n2020 Polaris RZR 1000 RS1\u003cbr\u003e\n2020 Polaris RZR 570\u003cbr\u003e\n2020 Polaris RZR 900 Trail\u003cbr\u003e\n2020 Polaris RZR XP 1000 EPS","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552415187179,"sku":"19-9251","price":126.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/c620-6a67bd5ac5332.jpg?v=1790739089"},{"product_id":"prox-31-2916-cam-chain-for-yamaha-yxz-1000-r","title":"PROX 31.2916 Cam Chain for Yamaha YXZ 1000 R","description":"\u003cp\u003eThe PROX 31.2916 Cam Chain is a precision-engineered replacement timing chain designed for reliable performance in select Yamaha YXZ 1000 R models. Manufactured in Japan by Borg Warner, this cam chain is produced to original equipment manufacturer specifications for dependable fitment, consistent operation, and long service life. It is a suitable replacement for riders and technicians restoring proper timing-chain performance in demanding off-road applications.\u003c\/p\u003e\u003cp\u003eFeaturing a strong M-Type chain design, the PROX cam chain uses a specially heat-treated pin along with advanced pin and link connections. These construction details support excellent wear resistance, chain strength, and durability under the repeated load and vibration associated with high-performance engines. The chain is built to maintain dependable camshaft timing when installed according to the vehicle manufacturer’s service procedures.\u003c\/p\u003e\u003cp\u003eFitment includes 2016, 2017, 2018, 2019, and 2020 Yamaha YXZ 1000 R models. Verify the model year and engine application before installation to ensure compatibility. The PROX brand and manufacturer part number 31.2916 provide clear identification for replacement planning, service work, and parts matching.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured in Japan by Borg Warner\u003c\/li\u003e\n\u003cli\u003eDesigned to original equipment manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eStrong M-Type chain construction for dependable performance and durability\u003c\/li\u003e\n\u003cli\u003eSpecially heat-treated pin helps improve wear resistance and service life\u003c\/li\u003e\n\u003cli\u003eAdvanced pin and link connections support reliable operation under demanding conditions\u003c\/li\u003e\n\u003cli\u003eFits 2016–2020 Yamaha YXZ 1000 R models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2016 Yamaha YXZ 1000 R\u003cbr\u003e\n2017 Yamaha YXZ 1000 R\u003cbr\u003e\n2018 Yamaha YXZ 1000 R\u003cbr\u003e\n2019 Yamaha YXZ 1000 R\u003cbr\u003e\n2020 Yamaha YXZ 1000 R","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552421347563,"sku":"19-9249","price":77.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/6037-6a67bd2d61eac.jpg?v=1790739158"},{"product_id":"prox-cam-chain-for-honda-crf250r-and-crf250rx-part-number-31-1348","title":"PROX Cam Chain for Honda CRF250R and CRF250RX, Part Number 31.1348","description":"\u003cp\u003eThe PROX Cam Chain, manufacturer part number 31.1348 and vendor part number 31.1348, is a precision-engineered replacement timing chain for select Honda CRF250R and CRF250RX models. Manufactured in Japan by Borg Warner, this cam chain is designed to meet original equipment manufacturer specifications for dependable fitment, consistent timing, and long-term engine performance.\u003c\/p\u003e\u003cp\u003eBuilt with a strong M-Type chain design, the PROX cam chain features specially heat-treated pins along with advanced pin and link connections. These construction details help provide the strength, durability, and reliable operation required in high-performance four-stroke motorcycle engines. It is suitable for replacing a worn or damaged cam chain during scheduled engine maintenance or rebuild work.\u003c\/p\u003e\u003cp\u003eFitment includes the 2018–2023 Honda CRF250R, with application coverage for the 2019–2022 Honda CRF250RX. Always verify the motorcycle model and model year before installation. The PROX 31.1348 cam chain is intended as a direct replacement component for compatible applications and supports accurate valve timing when installed according to the manufacturer's service procedures.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured in Japan by Borg Warner\u003c\/li\u003e\n\u003cli\u003eDesigned to meet original equipment manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eStrong M-Type chain construction for performance and durability\u003c\/li\u003e\n\u003cli\u003eSpecially heat-treated pins help improve chain strength and service life\u003c\/li\u003e\n\u003cli\u003eAdvanced pin and link connections support reliable engine operation\u003c\/li\u003e\n\u003cli\u003eFits 2018–2023 Honda CRF250R models\u003c\/li\u003e\n\u003cli\u003eFits 2019–2022 Honda CRF250RX models\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 31.1348\u003c\/li\u003e\n\u003cli\u003eVendor part number: 31.1348\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2018 Honda CRF250R\u003cbr\u003e\n2019 Honda CRF250R\u003cbr\u003e\n2019 Honda CRF250RX\u003cbr\u003e\n2020 Honda CRF250R\u003cbr\u003e\n2020 Honda CRF250RX\u003cbr\u003e\n2021 Honda CRF250R\u003cbr\u003e\n2021 Honda CRF250RX\u003cbr\u003e\n2022 Honda CRF250R\u003cbr\u003e\n2022 Honda CRF250RX\u003cbr\u003e\n2023 Honda CRF250R\u003cbr\u003e\n2023 Honda CRF250RX\u003cbr\u003e\n2024 Honda CRF250R\u003cbr\u003e\n2024 Honda CRF250RX\u003cbr\u003e\n2025 Honda CRF250R\u003cbr\u003e\n2025 Honda CRF250RX","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552431407339,"sku":"19-9242","price":92.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/580d-60abf5faca596.png?v=1790739240"},{"product_id":"prox-31-4347-cam-chain-for-kawasaki-kx250f","title":"PROX 31.4347 Cam Chain for Kawasaki KX250F","description":"\u003cp\u003eThe PROX 31.4347 Cam Chain is a high-quality replacement timing chain designed for Kawasaki KX250F motorcycles. Manufactured in Japan by BorgWarner, this cam chain is built to meet original equipment manufacturer specifications for dependable fit, precise timing, and long-term service. It is a suitable replacement for riders and technicians seeking reliable engine timing performance.\u003c\/p\u003e\u003cp\u003eFeaturing a strong M-Type chain, the PROX 31.4347 uses a specially heat-treated pin along with advanced pin and link connections. This construction helps support consistent operation, improved durability, and dependable performance under demanding engine conditions. The chain is engineered for proper compatibility with the motorcycle’s camshaft timing system and is designed to install as an OEM-style replacement.\u003c\/p\u003e\u003cp\u003eFitment includes the 2017 Kawasaki KX250F, 2018 Kawasaki KX250F, and 2019 Kawasaki KX250F. Verify the model year and application before installation to ensure proper compatibility. The brand is PROX, the manufacturer is BorgWarner, and the manufacturer and vendor part number is 31.4347.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured in Japan by BorgWarner\u003c\/li\u003e\n\u003cli\u003eDesigned to original equipment manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eStrong M-Type chain construction for reliable engine timing performance\u003c\/li\u003e\n\u003cli\u003eSpecially heat-treated pin supports strength and durability\u003c\/li\u003e\n\u003cli\u003eAdvanced pin and link connections promote dependable service life\u003c\/li\u003e\n\u003cli\u003eFits 2017-2019 Kawasaki KX250F motorcycles\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2017 Kawasaki KX250F\u003cbr\u003e\n2018 Kawasaki KX250F\u003cbr\u003e\n2019 Kawasaki KX250F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552438321387,"sku":"19-9241","price":77.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/6f29-60abf5fa7a943.png?v=1790739313"},{"product_id":"prox-31-1417-cam-chain-for-honda-crf450r-and-crf450rx","title":"PROX 31.1417 Cam Chain for Honda CRF450R and CRF450RX","description":"\u003cp\u003eThe PROX 31.1417 Cam Chain is a reliable replacement timing chain for select Honda CRF450R and CRF450RX motorcycles. Manufactured in Japan by Borg Warner, this cam chain is designed to O.E.M. specifications to provide dependable fitment, consistent valve-timing performance, and long-term durability in demanding off-road and motocross applications.\u003c\/p\u003e\u003cp\u003eFeaturing a strong M-Type chain design, the PROX cam chain uses a specially heat-treated pin along with advanced pin and link connections. These construction features help support maximum performance, wear resistance, and service life, making it a suitable choice for engine rebuilding, scheduled maintenance, or replacing a worn original timing chain. The chain is manufactured for precise operation within the Honda valve-train system.\u003c\/p\u003e\u003cp\u003eThis PROX cam chain fits 2017–2021 Honda CRF450R and CRF450RX models, including the 2017 CRF450RX, 2017 CRF450R, 2018 CRF450R, 2018 CRF450RX, 2019 CRF450R, 2019 CRF450RX, 2020 CRF450R, 2020 CRF450RX, 2021 CRF450R, and 2021 CRF450RX. Verify the motorcycle model and year before installation to ensure correct application.\u003c\/p\u003e\u003cp\u003eBrand: PROX\u003cbr\u003eManufacturer: Borg Warner\u003cbr\u003ePart Number: 31.1417\u003cbr\u003eVendor Part Number: 31.1417\u003cbr\u003eProduct Type: Cam Chain\u003cbr\u003eApplication: Honda CRF450R and CRF450RX\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured in Japan by Borg Warner\u003c\/li\u003e\n\u003cli\u003eDesigned to O.E.M. specifications for dependable fitment and operation\u003c\/li\u003e\n\u003cli\u003eStrong M-Type chain construction for performance and durability\u003c\/li\u003e\n\u003cli\u003eSpecially heat-treated pin helps improve wear resistance\u003c\/li\u003e\n\u003cli\u003eAdvanced pin and link connections support long service life\u003c\/li\u003e\n\u003cli\u003eFits select 2017–2021 Honda CRF450R and CRF450RX models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2017 Honda CRF450R\u003cbr\u003e\n2017 Honda CRF450RX\u003cbr\u003e\n2018 Honda CRF450R\u003cbr\u003e\n2018 Honda CRF450RX\u003cbr\u003e\n2019 Honda CRF450R\u003cbr\u003e\n2019 Honda CRF450RX\u003cbr\u003e\n2020 Honda CRF450R\u003cbr\u003e\n2020 Honda CRF450RX\u003cbr\u003e\n2021 Honda CRF450R\u003cbr\u003e\n2021 Honda CRF450RX\u003cbr\u003e\n2022 Honda CRF450R\u003cbr\u003e\n2022 Honda CRF450RX\u003cbr\u003e\n2023 Honda CRF450R\u003cbr\u003e\n2023 Honda CRF450RX\u003cbr\u003e\n2024 Honda CRF450R\u003cbr\u003e\n2024 Honda CRF450RX\u003cbr\u003e\n2025 Honda CRF450R\u003cbr\u003e\n2025 Honda CRF450RX","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552451625195,"sku":"19-9239","price":108.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/3201-60abf5d1d62f9.png?v=1790739418"},{"product_id":"prox-cam-chain-31-2414-for-yamaha-yz250f-yz250fx-and-wr250f","title":"PROX Cam Chain 31.2414 for Yamaha YZ250F, YZ250FX and WR250F","description":"\u003cp\u003eThe PROX Cam Chain, part number 31.2414, is a reliable replacement timing chain manufactured in Japan by Borg Warner. Designed to O.E.M. specifications, this chain supports accurate camshaft timing and dependable engine operation for compatible Yamaha four-stroke motorcycles. Its strong M-Type chain construction is engineered for durability in demanding riding conditions.\u003c\/p\u003e\u003cp\u003eFeaturing a special heat-treated pin along with advanced pin and link connections, the PROX 31.2414 cam chain is built to provide consistent performance and extended service life. It is designed as a direct-fit replacement for select Yamaha applications, helping restore proper timing-chain function during engine maintenance or rebuild work.\u003c\/p\u003e\u003cp\u003eFitment includes the 2014–2017 Yamaha YZ250F, 2015–2017 Yamaha YZ250FX, and 2015–2017 Yamaha WR250F. Confirm the model year and application before ordering. The manufacturer is PROX, and the vendor part number is 31.2414.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured in Japan by Borg Warner\u003c\/li\u003e\n\u003cli\u003eDesigned to O.E.M. specifications\u003c\/li\u003e\n\u003cli\u003eStrong M-Type chain construction for performance and durability\u003c\/li\u003e\n\u003cli\u003eSpecial heat-treated pin helps support long-term reliability\u003c\/li\u003e\n\u003cli\u003eAdvanced pin and link connections\u003c\/li\u003e\n\u003cli\u003eFits select 2014–2017 Yamaha YZ250F, 2015–2017 Yamaha YZ250FX, and 2015–2017 Yamaha WR250F models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2014 Yamaha WR250F\u003cbr\u003e\n2014 Yamaha YZ250F\u003cbr\u003e\n2015 Yamaha WR250F\u003cbr\u003e\n2015 Yamaha YZ250F\u003cbr\u003e\n2015 Yamaha YZ250FX\u003cbr\u003e\n2016 Yamaha WR250F\u003cbr\u003e\n2016 Yamaha YZ250F\u003cbr\u003e\n2016 Yamaha YZ250FX\u003cbr\u003e\n2017 Yamaha WR250F\u003cbr\u003e\n2017 Yamaha YZ250F\u003cbr\u003e\n2017 Yamaha YZ250FX\u003cbr\u003e\n2018 Yamaha WR250F\u003cbr\u003e\n2018 Yamaha YZ250F\u003cbr\u003e\n2018 Yamaha YZ250FX\u003cbr\u003e\n2019 Yamaha WR250F\u003cbr\u003e\n2019 Yamaha YZ250F\u003cbr\u003e\n2019 Yamaha YZ250FX\u003cbr\u003e\n2020 Yamaha WR250F\u003cbr\u003e\n2020 Yamaha YZ250F\u003cbr\u003e\n2020 Yamaha YZ250FX\u003cbr\u003e\n2021 Yamaha WR250F\u003cbr\u003e\n2021 Yamaha YZ250F\u003cbr\u003e\n2021 Yamaha YZ250FX\u003cbr\u003e\n2022 Yamaha WR250F\u003cbr\u003e\n2022 Yamaha YZ250F\u003cbr\u003e\n2022 Yamaha YZ250FX\u003cbr\u003e\n2023 Yamaha WR250F\u003cbr\u003e\n2023 Yamaha YZ250F\u003cbr\u003e\n2023 Yamaha YZ250FX\u003cbr\u003e\n2024 Yamaha YZ250FX","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552455917803,"sku":"19-9238","price":76.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/e158-572a5901bc323.jpg?v=1790739501"},{"product_id":"prox-31-3407-cam-chain-for-suzuki-rmx450z-and-rm-z450","title":"PROX 31.3407 Cam Chain for Suzuki RMX450Z and RM-Z450","description":"\u003cp\u003eThe PROX 31.3407 Cam Chain is a high-quality timing chain designed for select Suzuki four-stroke motorcycles. Manufactured in Japan by BorgWarner, this cam chain is engineered to meet original equipment manufacturer specifications for dependable fit, precise valve timing, and long-term durability. Its strong M-Type chain construction is suited for demanding engine applications where consistent performance is essential.\u003c\/p\u003e\u003cp\u003eFeaturing a specially heat-treated pin and advanced pin-and-link connections, the PROX cam chain provides improved strength and resistance to wear. It is designed as a reliable replacement for the original cam chain and supports proper camshaft synchronization when installed according to the motorcycle manufacturer's service procedures. The chain is supplied under the PROX brand and identified by manufacturer part number 31.3407, also used as the vendor part number.\u003c\/p\u003e\u003cp\u003eThis cam chain fits the 2010 and 2017 Suzuki RMX450Z, as well as Suzuki RM-Z450 models from 2005 through 2012, including the 2005, 2006, 2007, 2008, 2009, 2010, 2011, and 2012 model years. Verify the motorcycle model and year before ordering to ensure compatibility. The PROX 31.3407 provides a practical replacement solution for engine maintenance, rebuilds, and timing-chain service on compatible Suzuki motorcycles.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured in Japan by BorgWarner\u003c\/li\u003e\n\u003cli\u003eDesigned to original equipment manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eStrong M-Type chain construction for reliable performance and durability\u003c\/li\u003e\n\u003cli\u003eSpecially heat-treated pin for increased strength and wear resistance\u003c\/li\u003e\n\u003cli\u003eAdvanced pin-and-link connections for dependable operation\u003c\/li\u003e\n\u003cli\u003eFits 2010 and 2017 Suzuki RMX450Z models\u003c\/li\u003e\n\u003cli\u003eFits 2005 through 2012 Suzuki RM-Z450 models\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 31.3407\u003c\/li\u003e\n\u003cli\u003eVendor part number: 31.3407\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2005 Suzuki RM-Z450\u003cbr\u003e\n2006 Suzuki RM-Z450\u003cbr\u003e\n2007 Suzuki RM-Z450\u003cbr\u003e\n2008 Suzuki RM-Z450\u003cbr\u003e\n2009 Suzuki RM-Z450\u003cbr\u003e\n2010 Suzuki RM-Z450\u003cbr\u003e\n2010 Suzuki RMX450Z\u003cbr\u003e\n2011 Suzuki RM-Z450\u003cbr\u003e\n2011 Suzuki RMX450Z\u003cbr\u003e\n2012 Suzuki RM-Z450\u003cbr\u003e\n2012 Suzuki RMX450Z\u003cbr\u003e\n2013 Suzuki RM-Z450\u003cbr\u003e\n2013 Suzuki RMX450Z\u003cbr\u003e\n2014 Suzuki RM-Z450\u003cbr\u003e\n2014 Suzuki RMX450Z\u003cbr\u003e\n2015 Suzuki RM-Z450\u003cbr\u003e\n2015 Suzuki RMX450Z\u003cbr\u003e\n2016 Suzuki RM-Z450\u003cbr\u003e\n2016 Suzuki RMX450Z\u003cbr\u003e\n2017 Suzuki RM-Z450\u003cbr\u003e\n2017 Suzuki RMX450Z\u003cbr\u003e\n2018 Suzuki RM-Z450\u003cbr\u003e\n2018 Suzuki RMX450Z\u003cbr\u003e\n2019 Suzuki RM-Z450\u003cbr\u003e\n2019 Suzuki RMX450Z\u003cbr\u003e\n2020 Suzuki RM-Z450\u003cbr\u003e\n2021 Suzuki RM-Z450\u003cbr\u003e\n2022 Suzuki RM-Z450\u003cbr\u003e\n2023 Suzuki RM-Z450\u003cbr\u003e\n2024 Suzuki RM-Z450\u003cbr\u003e\n2025 Suzuki RM-Z450","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552460046571,"sku":"19-9235","price":88.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2dc4-572a5901680ae.jpg?v=1790739598"},{"product_id":"prox-31-3403-cam-chain-for-kawasaki-kfx-400-and-suzuki-dr-z400s","title":"PROX 31.3403 Cam Chain for Kawasaki KFX 400 and Suzuki DR-Z400S","description":"\u003cp\u003eThe PROX 31.3403 Cam Chain is a replacement timing chain designed for select Kawasaki and Suzuki motorcycles and all-terrain vehicles. Manufactured in Japan by BorgWarner, this cam chain is engineered to meet original equipment specifications and provide dependable timing performance for compatible engines.\u003c\/p\u003e\u003cp\u003eFeaturing a strong M-Type chain design, the PROX cam chain uses a specially heat-treated pin along with advanced pin and link connections. These construction features help support durability, reliable operation, and consistent performance under demanding riding conditions. It is intended as a direct replacement for applications requiring the specified PROX part number.\u003c\/p\u003e\u003cp\u003eFitment includes 2003 through 2006 Kawasaki KFX 400 models and 2000 through 2005 Suzuki DR-Z400S models. Verify the vehicle year, model, engine configuration, and original equipment requirements before installation. The manufacturer part number and vendor part number for this product are PROX 31.3403.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: Manufactured in Japan by BorgWarner\u003c\/li\u003e\n\u003cli\u003eSpecification: Designed to original equipment specifications\u003c\/li\u003e\n\u003cli\u003eChain design: Strong M-Type cam chain for dependable engine timing\u003c\/li\u003e\n\u003cli\u003eDurability: Specially heat-treated pin supports long-term performance\u003c\/li\u003e\n\u003cli\u003eConstruction: Advanced pin and link connections provide strength and reliability\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2003-2006 Kawasaki KFX 400 and 2000-2005 Suzuki DR-Z400S models\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 31.3403\u003c\/li\u003e\n\u003cli\u003eVendor part number: 31.3403\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2000 Suzuki DR-Z400\u003cbr\u003e\n2000 Suzuki DR-Z400E Non CA Model\u003cbr\u003e\n2000 Suzuki DR-Z400S\u003cbr\u003e\n2001 Suzuki DR-Z400\u003cbr\u003e\n2001 Suzuki DR-Z400E Non CA Model\u003cbr\u003e\n2001 Suzuki DR-Z400S\u003cbr\u003e\n2002 Suzuki DR-Z400\u003cbr\u003e\n2002 Suzuki DR-Z400E Non CA Model\u003cbr\u003e\n2002 Suzuki DR-Z400S\u003cbr\u003e\n2003 Kawasaki KFX 400\u003cbr\u003e\n2003 Kawasaki KLX400R\u003cbr\u003e\n2003 Suzuki DR-Z400\u003cbr\u003e\n2003 Suzuki DR-Z400E Non CA Model\u003cbr\u003e\n2003 Suzuki DR-Z400S\u003cbr\u003e\n2003 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2004 Kawasaki KFX 400\u003cbr\u003e\n2004 Suzuki DR-Z400\u003cbr\u003e\n2004 Suzuki DR-Z400E CA Model\u003cbr\u003e\n2004 Suzuki DR-Z400E Non CA Model\u003cbr\u003e\n2004 Suzuki DR-Z400S\u003cbr\u003e\n2004 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2005 Kawasaki KFX 400\u003cbr\u003e\n2005 Suzuki DR-Z400E CA Model\u003cbr\u003e\n2005 Suzuki DR-Z400E Non CA Model\u003cbr\u003e\n2005 Suzuki DR-Z400S\u003cbr\u003e\n2005 Suzuki DR-Z400SM\u003cbr\u003e\n2005 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2006 Kawasaki KFX 400\u003cbr\u003e\n2006 Suzuki DR-Z400E CA Model\u003cbr\u003e\n2006 Suzuki DR-Z400E Non CA Model\u003cbr\u003e\n2006 Suzuki DR-Z400S\u003cbr\u003e\n2006 Suzuki DR-Z400SM\u003cbr\u003e\n2006 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2007 Suzuki DR-Z400E CA Model\u003cbr\u003e\n2007 Suzuki DR-Z400E Non CA Model\u003cbr\u003e\n2007 Suzuki DR-Z400S\u003cbr\u003e\n2007 Suzuki DR-Z400SM\u003cbr\u003e\n2007 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2008 Suzuki DR-Z400E Non CA Model\u003cbr\u003e\n2008 Suzuki DR-Z400S\u003cbr\u003e\n2008 Suzuki DR-Z400SM\u003cbr\u003e\n2008 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2009 Suzuki DR-Z400S\u003cbr\u003e\n2009 Suzuki DR-Z400SM\u003cbr\u003e\n2009 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2010 Suzuki DR-Z400S\u003cbr\u003e\n2010 Suzuki DR-Z400SM\u003cbr\u003e\n2011 Suzuki DR-Z400S\u003cbr\u003e\n2011 Suzuki DR-Z400SM\u003cbr\u003e\n2012 Suzuki DR-Z400S\u003cbr\u003e\n2012 Suzuki DR-Z400SM\u003cbr\u003e\n2012 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2013 Suzuki DR-Z400S\u003cbr\u003e\n2013 Suzuki DR-Z400SM\u003cbr\u003e\n2013 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2014 Suzuki DR-Z400S\u003cbr\u003e\n2014 Suzuki DR-Z400SM\u003cbr\u003e\n2014 Suzuki Lt-Z400 QuadSport Z\u003cbr\u003e\n2015 Suzuki DR-Z400S\u003cbr\u003e\n2015 Suzuki DR-Z400SM\u003cbr\u003e\n2016 Suzuki DR-Z400S\u003cbr\u003e\n2016 Suzuki DR-Z400SM\u003cbr\u003e\n2017 Suzuki DR-Z400S\u003cbr\u003e\n2017 Suzuki DR-Z400SM\u003cbr\u003e\n2018 Suzuki DR-Z400S\u003cbr\u003e\n2018 Suzuki DR-Z400SM\u003cbr\u003e\n2019 Suzuki DR-Z400S\u003cbr\u003e\n2019 Suzuki DR-Z400SM\u003cbr\u003e\n2020 Suzuki DR-Z400S\u003cbr\u003e\n2020 Suzuki DR-Z400SM\u003cbr\u003e\n2021 Suzuki DR-Z400S\u003cbr\u003e\n2021 Suzuki DR-Z400SM\u003cbr\u003e\n2022 Suzuki DR-Z400S\u003cbr\u003e\n2022 Suzuki DR-Z400SM","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552468631787,"sku":"19-9234","price":88.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/8e93-58e1fa9a3ce13.jpg?v=1790739707"},{"product_id":"prox-31-6351-cam-chain-for-ktm-350-exc-f-and-350-sx-f","title":"PROX 31.6351 Cam Chain for KTM 350 EXC-F and 350 SX-F","description":"\u003cp\u003eThe PROX 31.6351 Cam Chain is a precision replacement timing chain designed for select KTM 350 four-stroke motorcycles. Manufactured in Japan by Borg Warner, this cam chain is produced to O.E.M. specifications for dependable fit, consistent timing, and durable performance in demanding riding conditions. It is designed for direct fitment on 2012-2016 KTM 350 EXC-F models and 2011-2015 KTM 350 SX-F models.\u003c\/p\u003e\u003cp\u003eThis PROX cam chain uses a strong M-Type chain construction with a specially heat-treated pin and advanced pin-and-link connections. These features help provide reliable strength, smooth operation, and long service life under the repeated loads experienced by high-performance motorcycle engines. The chain is suitable for maintenance, engine rebuilding, and replacement applications where original-equipment-style performance is required.\u003c\/p\u003e\u003cp\u003eVerify the motorcycle year, model, and engine application before installation. The manufacturer part number is 31.6351, and the vendor part number is also 31.6351. This product is supplied as a cam chain only and is intended to replace a worn or damaged timing chain while maintaining accurate camshaft-to-crankshaft synchronization.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured in Japan by Borg Warner\u003c\/li\u003e\n\u003cli\u003eDesigned to O.E.M. specifications\u003c\/li\u003e\n\u003cli\u003eStrong M-Type chain construction for reliable engine timing\u003c\/li\u003e\n\u003cli\u003eSpecially heat-treated pin for enhanced strength and durability\u003c\/li\u003e\n\u003cli\u003eAdvanced pin and link connections for dependable performance\u003c\/li\u003e\n\u003cli\u003eFits 2012-2016 KTM 350 EXC-F models\u003c\/li\u003e\n\u003cli\u003eFits 2011-2015 KTM 350 SX-F models\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 31.6351\u003c\/li\u003e\n\u003cli\u003eVendor part number: 31.6351\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2011 KTM 350 SX-F\u003cbr\u003e\n2012 KTM 350 EXC-F\u003cbr\u003e\n2012 KTM 350 SX-F\u003cbr\u003e\n2013 KTM 250 SX-F\u003cbr\u003e\n2013 KTM 350 EXC-F\u003cbr\u003e\n2013 KTM 350 SX-F\u003cbr\u003e\n2014 Husqvarna FC 250\u003cbr\u003e\n2014 Husqvarna FC 350\u003cbr\u003e\n2014 Husqvarna FE 250\u003cbr\u003e\n2014 Husqvarna FE 350\u003cbr\u003e\n2014 KTM 250 SX-F\u003cbr\u003e\n2014 KTM 350 EXC-F\u003cbr\u003e\n2014 KTM 350 SX-F\u003cbr\u003e\n2015 Husqvarna FC 250\u003cbr\u003e\n2015 Husqvarna FC 350\u003cbr\u003e\n2015 Husqvarna FE 250\u003cbr\u003e\n2015 Husqvarna FE 350\u003cbr\u003e\n2015 KTM 250 SX-F\u003cbr\u003e\n2015 KTM 350 EXC-F\u003cbr\u003e\n2015 KTM 350 SX-F\u003cbr\u003e\n2016 Husqvarna FE 250\u003cbr\u003e\n2016 Husqvarna FE 350\u003cbr\u003e\n2016 KTM 350 EXC-F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552528892139,"sku":"19-9230","price":113.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/de37-58eb35439732e.jpg?v=1790739806"},{"product_id":"prox-31-4409-cam-chain-for-kawasaki-kx450f-and-yamaha-yz450fx","title":"PROX 31.4409 Cam Chain for Kawasaki KX450F and Yamaha YZ450FX","description":"\u003cp\u003eThe PROX 31.4409 Cam Chain is a high-quality replacement timing chain designed for select Kawasaki KX450F and Yamaha YZ450FX motorcycles. Manufactured in Japan by Borg Warner, this cam chain is engineered to meet original equipment specifications, providing dependable fitment and consistent performance for demanding motorcycle applications.\u003c\/p\u003e\u003cp\u003eBuilt with a strong M-Type chain design, the PROX cam chain features a specially heat-treated pin along with advanced pin and link connections. These construction details help promote durability, reliable powertrain operation, and long service life in high-performance engines. It is an appropriate replacement component for riders and technicians seeking OEM-specification timing chain performance.\u003c\/p\u003e\u003cp\u003eFitment includes the 2016 and 2017 Yamaha YZ450FX, as well as Kawasaki KX450F models from 2009 through 2016. Verify the motorcycle model and year before installation to ensure proper application. This product is supplied by PROX and identified by manufacturer part number 31.4409 and vendor part number 31.4409.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured in Japan by Borg Warner\u003c\/li\u003e\n\u003cli\u003eDesigned to original equipment manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eStrong M-Type chain construction for reliable performance and durability\u003c\/li\u003e\n\u003cli\u003eSpecially heat-treated pin helps support long service life\u003c\/li\u003e\n\u003cli\u003eAdvanced pin and link connections promote dependable operation\u003c\/li\u003e\n\u003cli\u003eFits 2016-2017 Yamaha YZ450FX\u003c\/li\u003e\n\u003cli\u003eFits 2009-2016 Kawasaki KX450F\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2009 Kawasaki KX450F\u003cbr\u003e\n2010 Kawasaki KX450F\u003cbr\u003e\n2010 Yamaha YZ450F\u003cbr\u003e\n2011 Kawasaki KX450F\u003cbr\u003e\n2011 Yamaha YZ450F\u003cbr\u003e\n2012 Kawasaki KX450F\u003cbr\u003e\n2012 Yamaha YZ450F\u003cbr\u003e\n2013 Kawasaki KX450F\u003cbr\u003e\n2013 Yamaha YZ450F\u003cbr\u003e\n2014 Kawasaki KX450F\u003cbr\u003e\n2014 Yamaha YZ450F\u003cbr\u003e\n2015 Kawasaki KX450F\u003cbr\u003e\n2015 Yamaha YZ450F\u003cbr\u003e\n2016 Kawasaki KX450F\u003cbr\u003e\n2016 Yamaha WR450F\u003cbr\u003e\n2016 Yamaha YZ450F\u003cbr\u003e\n2016 Yamaha YZ450FX\u003cbr\u003e\n2017 Kawasaki KX450F\u003cbr\u003e\n2017 Yamaha WR450F\u003cbr\u003e\n2017 Yamaha YZ450F\u003cbr\u003e\n2017 Yamaha YZ450FX\u003cbr\u003e\n2018 Kawasaki KX450F\u003cbr\u003e\n2018 Yamaha WR450F\u003cbr\u003e\n2018 Yamaha YZ450F\u003cbr\u003e\n2018 Yamaha YZ450FX\u003cbr\u003e\n2019 Yamaha WR450F\u003cbr\u003e\n2019 Yamaha YZ450F\u003cbr\u003e\n2019 Yamaha YZ450FX\u003cbr\u003e\n2020 Yamaha WR450F\u003cbr\u003e\n2020 Yamaha YZ450FX","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552606781675,"sku":"19-9228","price":103.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/12bf-572a5900a67b9.jpg?v=1790739901"},{"product_id":"prox-31-2706-cam-chain-for-yamaha-yxm700-viking-models","title":"PROX 31.2706 Cam Chain for Yamaha YXM700 Viking Models","description":"\u003cp\u003eThe PROX 31.2706 cam chain is a replacement timing component designed for select Yamaha YXM700 Viking models. Manufactured in Japan by Borg Warner, this cam chain is built to meet original equipment specifications and provide reliable timing performance for powersports applications.\u003c\/p\u003e\u003cp\u003eFeaturing a strong M-Type chain, the PROX cam chain uses a specially heat-treated pin along with advanced pin and link connections. This construction supports dependable operation, durability, and consistent performance under demanding engine conditions. It is suitable for maintenance or repair applications where a dependable replacement cam chain is required.\u003c\/p\u003e\u003cp\u003eFitment includes the 2014–2016 Yamaha YXM700 Viking, 2014–2016 Yamaha YXM700 Viking EPS, 2015–2016 Yamaha YXM700 Viking VI, and 2015–2016 Yamaha YXM700 Viking VI EPS. Verify the model year and application before installation to ensure proper compatibility. The manufacturer part number is PROX 31.2706, and the vendor part number is 19-9225.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured in Japan by Borg Warner\u003c\/li\u003e\n\u003cli\u003eDesigned to original equipment specifications\u003c\/li\u003e\n\u003cli\u003eStrong M-Type chain construction for reliable performance and durability\u003c\/li\u003e\n\u003cli\u003eSpecially heat-treated pin for enhanced strength\u003c\/li\u003e\n\u003cli\u003eAdvanced pin and link connections\u003c\/li\u003e\n\u003cli\u003eFits select 2014–2016 Yamaha YXM700 Viking and Viking VI models, including EPS versions\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2006 Suzuki Lt-R450 Quadracer\u003cbr\u003e\n2006 Yamaha YFM700R Raptor\u003cbr\u003e\n2007 Suzuki Lt-R450 Quadracer\u003cbr\u003e\n2007 Yamaha YFM700F Grizzly Fi 4WD EPS [IRS]\u003cbr\u003e\n2007 Yamaha YFM700G Grizzly Fi 4WD [IRS]\u003cbr\u003e\n2007 Yamaha YFM700R Raptor\u003cbr\u003e\n2007 Yamaha YFM700RSE Raptor SE\u003cbr\u003e\n2007 Yamaha YFM700RY Raptor GYTR Edition\u003cbr\u003e\n2008 Kawasaki KFX 450R\u003cbr\u003e\n2008 Suzuki Lt-R450 Quadracer\u003cbr\u003e\n2008 Yamaha YFM700F Grizzly Fi 4WD EPS [IRS]\u003cbr\u003e\n2008 Yamaha YFM700G Grizzly Fi 4WD [IRS]\u003cbr\u003e\n2008 Yamaha YFM700R Raptor\u003cbr\u003e\n2008 Yamaha YFM700RSE Raptor SE\u003cbr\u003e\n2008 Yamaha YXR700F Rhino 700\u003cbr\u003e\n2009 Kawasaki KFX 450R\u003cbr\u003e\n2009 Suzuki Lt-R450 Quadracer\u003cbr\u003e\n2009 Yamaha YFM700F Grizzly Fi 4WD EPS SE [IRS]\u003cbr\u003e\n2009 Yamaha YFM700F Grizzly Fi 4WD EPS [IRS]\u003cbr\u003e\n2009 Yamaha YFM700G Grizzly Fi 4WD [IRS]\u003cbr\u003e\n2009 Yamaha YFM700R Raptor\u003cbr\u003e\n2009 Yamaha YFM700RSE Raptor SE\u003cbr\u003e\n2009 Yamaha YXR700F Rhino 700\u003cbr\u003e\n2010 Kawasaki KFX 450R\u003cbr\u003e\n2010 Yamaha YFM700F Grizzly Fi 4WD EPS SE [IRS]\u003cbr\u003e\n2010 Yamaha YFM700F Grizzly Fi 4WD EPS [IRS]\u003cbr\u003e\n2010 Yamaha YFM700G Grizzly Fi 4WD [IRS]\u003cbr\u003e\n2010 Yamaha YFM700R Raptor\u003cbr\u003e\n2010 Yamaha YFM700RSE Raptor SE\u003cbr\u003e\n2011 Kawasaki KFX 450R\u003cbr\u003e\n2011 Yamaha YFM700F Grizzly Fi 4WD EPS SE [IRS]\u003cbr\u003e\n2011 Yamaha YFM700F Grizzly Fi 4WD EPS [IRS]\u003cbr\u003e\n2011 Yamaha YFM700G Grizzly Fi 4WD [IRS]\u003cbr\u003e\n2011 Yamaha YFM700R Raptor\u003cbr\u003e\n2011 Yamaha YFM700RSE Raptor SE\u003cbr\u003e\n2011 Yamaha YXR700F Rhino 700\u003cbr\u003e\n2012 Yamaha YFM700F Grizzly Fi 4WD EPS SE [IRS]\u003cbr\u003e\n2012 Yamaha YFM700F Grizzly Fi 4WD EPS [IRS]\u003cbr\u003e\n2012 Yamaha YFM700G Grizzly Fi 4WD [IRS]\u003cbr\u003e\n2012 Yamaha YFM700R Raptor\u003cbr\u003e\n2012 Yamaha YFM700RSE Raptor SE\u003cbr\u003e\n2012 Yamaha YXR700F Rhino 700\u003cbr\u003e\n2013 Kawasaki KFX 450R\u003cbr\u003e\n2013 Yamaha YFM700F Grizzly Fi 4WD EPS SE [IRS]\u003cbr\u003e\n2013 Yamaha YFM700F Grizzly Fi 4WD EPS [IRS]\u003cbr\u003e\n2013 Yamaha YFM700G Grizzly Fi 4WD [IRS]\u003cbr\u003e\n2013 Yamaha YFM700R Raptor\u003cbr\u003e\n2013 Yamaha YFM700RSE Raptor SE\u003cbr\u003e\n2013 Yamaha YXR700F Rhino 700\u003cbr\u003e\n2014 Kawasaki KFX 450R\u003cbr\u003e\n2014 Yamaha YFM700F Grizzly Fi 4WD EPS SE [IRS]\u003cbr\u003e\n2014 Yamaha YFM700F Grizzly Fi 4WD EPS [IRS]\u003cbr\u003e\n2014 Yamaha YFM700G Grizzly Fi 4WD [IRS]\u003cbr\u003e\n2014 Yamaha YFM700R Raptor\u003cbr\u003e\n2014 Yamaha YFM700RSE Raptor SE\u003cbr\u003e\n2014 Yamaha YXM700 Viking\u003cbr\u003e\n2014 Yamaha YXM700 Viking EPS\u003cbr\u003e\n2015 Yamaha YFM700F Grizzly Fi 4WD EPS SE [IRS]\u003cbr\u003e\n2015 Yamaha YFM700F Grizzly Fi 4WD EPS [IRS]\u003cbr\u003e\n2015 Yamaha YFM700G Grizzly Fi 4WD [IRS]\u003cbr\u003e\n2015 Yamaha YFM700R Raptor\u003cbr\u003e\n2015 Yamaha YFM700RSE Raptor SE\u003cbr\u003e\n2015 Yamaha YXM700 Viking\u003cbr\u003e\n2015 Yamaha YXM700 Viking EPS\u003cbr\u003e\n2015 Yamaha YXM700 Viking VI\u003cbr\u003e\n2015 Yamaha YXM700 Viking VI EPS\u003cbr\u003e\n2016 Yamaha YFM700R Raptor\u003cbr\u003e\n2016 Yamaha YFM700RSE Raptor SE\u003cbr\u003e\n2016 Yamaha YXM700 Viking\u003cbr\u003e\n2016 Yamaha YXM700 Viking EPS\u003cbr\u003e\n2016 Yamaha YXM700 Viking VI\u003cbr\u003e\n2016 Yamaha YXM700 Viking VI EPS\u003cbr\u003e\n2017 Yamaha YFM700R Raptor\u003cbr\u003e\n2017 Yamaha YFM700RSE Raptor SE\u003cbr\u003e\n2019 Kawasaki KX450F\u003cbr\u003e\n2020 Kawasaki KX450F\u003cbr\u003e\n2021 Kawasaki KX450F\u003cbr\u003e\n2021 Kawasaki KX450X\u003cbr\u003e\n2022 Kawasaki KX450F\u003cbr\u003e\n2022 Kawasaki KX450X\u003cbr\u003e\n2023 Kawasaki KX450F\u003cbr\u003e\n2023 Kawasaki KX450X","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552610549995,"sku":"19-9225","price":103.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/9c47-5b186455c155c.jpg?v=1790739954"},{"product_id":"prox-31-1403-cam-chain-for-honda-husqvarna-and-ktm-models","title":"PROX 31.1403 Cam Chain for Honda, Husqvarna, and KTM Models","description":"\u003cp\u003eThe PROX 31.1403 Cam Chain is a precision-engineered replacement timing chain for select Honda, Husqvarna, and KTM powersports applications. Manufactured in Japan by BorgWarner, this cam chain is designed to meet original equipment specifications for dependable fit, timing accuracy, and long-term performance. Its application-specific construction makes it a suitable replacement for worn or damaged cam chains during engine maintenance or rebuild work.\u003c\/p\u003e\u003cp\u003eThe chain uses a strong M-Type design with a specially heat-treated pin and advanced pin-and-link connections. These features help provide the strength, durability, and reliable operation required in high-performance motorcycle and ATV engines. The PROX brand is recognized for replacement engine components built to support professional repairs and demanding riding conditions.\u003c\/p\u003e\u003cp\u003eFitment includes the 2017 Husqvarna FE 501; 2006 through 2009 and 2012 through 2014 Honda TRX450R; and 2002 and 2003 Honda CRF450R models. Verify the vehicle year, model, engine configuration, and existing part requirements before installation. This product is identified by PROX manufacturer part number 31.1403 and vendor part number 31.1403.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured in Japan by BorgWarner\u003c\/li\u003e\n\u003cli\u003eDesigned to original equipment specifications\u003c\/li\u003e\n\u003cli\u003eStrong M-Type cam chain construction\u003c\/li\u003e\n\u003cli\u003eSpecially heat-treated pin for enhanced durability\u003c\/li\u003e\n\u003cli\u003eAdvanced pin-and-link connections for reliable performance\u003c\/li\u003e\n\u003cli\u003eFits select 2017 Husqvarna FE 501, 2006-2009 and 2012-2014 Honda TRX450R, and 2002-2003 Honda CRF450R models\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 31.1403\u003c\/li\u003e\n\u003cli\u003eVendor part number: 31.1403\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2002 Honda CRF450R\u003cbr\u003e\n2003 Honda CRF450R\u003cbr\u003e\n2004 Honda CRF450R\u003cbr\u003e\n2005 Honda CRF450R\u003cbr\u003e\n2005 Honda CRF450X\u003cbr\u003e\n2006 Honda CRF450R\u003cbr\u003e\n2006 Honda CRF450X\u003cbr\u003e\n2006 Honda TRX450R\u003cbr\u003e\n2007 Honda CRF450R\u003cbr\u003e\n2007 Honda CRF450X\u003cbr\u003e\n2007 Honda TRX450R\u003cbr\u003e\n2008 Honda CRF450R\u003cbr\u003e\n2008 Honda CRF450X\u003cbr\u003e\n2008 Honda TRX450R\u003cbr\u003e\n2009 Honda CRF450X\u003cbr\u003e\n2009 Honda TRX450R\u003cbr\u003e\n2010 Honda CRF450X\u003cbr\u003e\n2011 Honda CRF450X\u003cbr\u003e\n2012 Honda CRF450X\u003cbr\u003e\n2012 Honda TRX450R\u003cbr\u003e\n2013 Honda CRF450X\u003cbr\u003e\n2013 Honda TRX450R\u003cbr\u003e\n2014 Honda CRF450X\u003cbr\u003e\n2014 Honda TRX450R\u003cbr\u003e\n2015 Honda CRF450X\u003cbr\u003e\n2016 Honda CRF450X\u003cbr\u003e\n2017 Honda CRF450X\u003cbr\u003e\n2017 Husqvarna FE 501\u003cbr\u003e\n2017 KTM 500 EXC-F\u003cbr\u003e\n2018 Husqvarna FE 501\u003cbr\u003e\n2018 KTM 500 EXC-F\u003cbr\u003e\n2019 Husqvarna FE 501\u003cbr\u003e\n2019 KTM 500 EXC-F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552693518571,"sku":"19-9209","price":103.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/d3b8-572a58fc2fb4a.jpg?v=1790740021"},{"product_id":"prox-31-1384-cam-chain-for-honda-xr250r-1986-1995","title":"PROX 31.1384 Cam Chain for Honda XR250R 1986-1995","description":"\u003cp\u003eThe PROX 31.1384 Cam Chain is a replacement timing chain designed for Honda XR250R motorcycles from 1986 through 1995. Manufactured in Japan by BorgWarner, this cam chain is built to original equipment manufacturer specifications for dependable fitment, consistent timing, and long-term service performance.\u003c\/p\u003e\u003cp\u003eFeaturing a strong M-Type chain design, the PROX cam chain incorporates a specially heat-treated pin along with advanced pin and link connections. These construction details help provide the strength, durability, and reliable operation needed in the engine's valve timing system. The chain is engineered as a direct replacement for the original cam chain, making it suitable for maintenance, restoration, and engine rebuild applications.\u003c\/p\u003e\u003cp\u003eFitment includes the 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, and 1995 Honda XR250R. Verify the motorcycle model year and application before installation. This product is identified by PROX part number 31.1384 and manufacturer part number 31.1384.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: BorgWarner, manufactured in Japan\u003c\/li\u003e\n\u003cli\u003eDesign: Engineered to original equipment manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eChain Type: Strong M-Type cam chain\u003c\/li\u003e\n\u003cli\u003eConstruction: Specially heat-treated pin for improved durability\u003c\/li\u003e\n\u003cli\u003eConnections: Advanced pin and link design for reliable performance\u003c\/li\u003e\n\u003cli\u003eFitment: 1986-1995 Honda XR250R motorcycles\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003ePart Number: 31.1384\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 31.1384\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1984 Honda XR250R\u003cbr\u003e\n1985 Honda XR250R\u003cbr\u003e\n1986 Honda XR250R\u003cbr\u003e\n1987 Honda XR250R\u003cbr\u003e\n1988 Honda XR250R\u003cbr\u003e\n1989 Honda XR250R\u003cbr\u003e\n1990 Honda XR250R\u003cbr\u003e\n1991 Honda XR250R\u003cbr\u003e\n1992 Honda XR250R\u003cbr\u003e\n1993 Honda XR250R\u003cbr\u003e\n1994 Honda XR250R\u003cbr\u003e\n1995 Honda XR250R","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552738672875,"sku":"19-9206","price":80.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/c89e-572a58fb15adc.jpg?v=1790740079"},{"product_id":"prox-31-1335-cam-chain-for-honda-crf250r-and-crf250x","title":"PROX 31.1335 Cam Chain for Honda CRF250R and CRF250X","description":"\u003cp\u003eThe PROX 31.1335 Cam Chain is designed for reliable valve timing performance in select Honda motorcycle applications. Manufactured in Japan by Borg Warner, this replacement cam chain is engineered to meet original equipment manufacturer specifications and provide dependable fitment for maintenance, repair, and engine rebuilding projects.\u003c\/p\u003e\u003cp\u003eFeaturing a strong M-Type chain construction, the PROX cam chain uses a specially heat-treated pin along with advanced pin and link connections. These design elements support consistent operation, long-term durability, and dependable performance under demanding engine conditions. The chain is intended as a direct-fit replacement for compatible applications and is suitable for riders, technicians, and professional powersports service facilities.\u003c\/p\u003e\u003cp\u003eFitment includes the 2004 through 2009 Honda CRF250R and the 2004 through 2007 Honda CRF250X. Verify the motorcycle model and year before ordering to ensure compatibility. This product is identified by the PROX brand and manufacturer part number 31.1335, with vendor part number 19-9204.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured in Japan by Borg Warner\u003c\/li\u003e\n\u003cli\u003eDesigned to original equipment manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eStrong M-Type chain construction for dependable engine timing performance\u003c\/li\u003e\n\u003cli\u003eSpecially heat-treated pin supports durability and wear resistance\u003c\/li\u003e\n\u003cli\u003eAdvanced pin and link connections help maximize performance and service life\u003c\/li\u003e\n\u003cli\u003eFits 2004-2009 Honda CRF250R models\u003c\/li\u003e\n\u003cli\u003eFits 2004-2007 Honda CRF250X models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2004 Honda CRF250R\u003cbr\u003e\n2004 Honda CRF250X\u003cbr\u003e\n2005 Honda CRF250R\u003cbr\u003e\n2005 Honda CRF250X\u003cbr\u003e\n2006 Honda CRF250R\u003cbr\u003e\n2006 Honda CRF250X\u003cbr\u003e\n2007 Honda CRF250R\u003cbr\u003e\n2007 Honda CRF250X\u003cbr\u003e\n2008 Honda CRF250R\u003cbr\u003e\n2008 Honda CRF250X\u003cbr\u003e\n2009 Honda CRF250R\u003cbr\u003e\n2009 Honda CRF250X\u003cbr\u003e\n2010 Honda CRF250X\u003cbr\u003e\n2011 Honda CRF250X\u003cbr\u003e\n2012 Honda CRF250X\u003cbr\u003e\n2013 Honda CRF250X\u003cbr\u003e\n2014 Honda CRF250X\u003cbr\u003e\n2015 Honda CRF250X\u003cbr\u003e\n2016 Honda CRF250X\u003cbr\u003e\n2017 Honda CRF250X\u003cbr\u003e\n2019 Husqvarna FC 450\u003cbr\u003e\n2019 Husqvarna FS450\u003cbr\u003e\n2019 Husqvarna FX 450\u003cbr\u003e\n2019 KTM 450 SX-F\u003cbr\u003e\n2019 KTM 450 XC-F\u003cbr\u003e\n2019 Sherco 250 SC-F Cross Country\u003cbr\u003e\n2019 Sherco 300 SC-F Cross Country\u003cbr\u003e\n2020 Husqvarna FC 450\u003cbr\u003e\n2020 Husqvarna FE 450\u003cbr\u003e\n2020 Husqvarna FS450\u003cbr\u003e\n2020 Husqvarna FX 450\u003cbr\u003e\n2020 KTM 450 EXC-F\u003cbr\u003e\n2020 KTM 450 SX-F\u003cbr\u003e\n2020 KTM 450 XC-F\u003cbr\u003e\n2020 Sherco 250 SC-F Cross Country\u003cbr\u003e\n2020 Sherco 300 SC-F Cross Country\u003cbr\u003e\n2021 Gas-Gas EX 450F\u003cbr\u003e\n2021 Gas-Gas MC 450F\u003cbr\u003e\n2021 Husqvarna FC 450\u003cbr\u003e\n2021 Husqvarna FE 450\u003cbr\u003e\n2021 Husqvarna FS450\u003cbr\u003e\n2021 Husqvarna FX 450\u003cbr\u003e\n2021 KTM 450 EXC-F\u003cbr\u003e\n2021 KTM 450 SX-F\u003cbr\u003e\n2021 KTM 450 XC-F\u003cbr\u003e\n2022 Gas-Gas EX 450F\u003cbr\u003e\n2022 Gas-Gas MC 450F\u003cbr\u003e\n2022 Husqvarna FC 450\u003cbr\u003e\n2022 Husqvarna FE 450\u003cbr\u003e\n2022 Husqvarna FS450\u003cbr\u003e\n2022 Husqvarna FX 450\u003cbr\u003e\n2022 KTM 450 EXC-F\u003cbr\u003e\n2022 KTM 450 SX-F\u003cbr\u003e\n2022 KTM 450 XC-F\u003cbr\u003e\n2023 Gas-Gas EX 450F\u003cbr\u003e\n2023 Gas-Gas MC 450F\u003cbr\u003e\n2023 Husqvarna FE 450\u003cbr\u003e\n2023 Husqvarna FS450\u003cbr\u003e\n2023 KTM 450 EXC-F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552780583147,"sku":"19-9204","price":94.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/c768-572a58fa46122.jpg?v=1790740153"},{"product_id":"prox-28-sis2414-1-steel-intake-valve-conversion-set-for-yamaha-yz250f","title":"ProX 28.SIS2414-1 Steel Intake Valve Conversion Set for Yamaha YZ250F","description":"Latest addition to the ProX program is the Steel Intake and Exhaust Valve \u0026amp; Spring Kits. This kit is offered as an alternative where the OEM application uses Titanium valves. ProX has now developed the Steel Intake and Exhaust Valve \u0026amp; Spring Kits, containing a set of steel intake or exhaust valves plus a set of specially designed stronger valve springs. The ProX kit just replaces the OEM valves \u0026amp; valve springs and can be installed using the OEM retainers, bases and valve seals.\n\u003cp\u003eThe ProX 28.SIS2414-1 Steel Intake Valve Conversion Set provides a durable replacement for Yamaha YZ250F applications originally equipped with titanium intake valves. This complete kit includes steel intake valves and specially developed stronger valve springs designed to accommodate the additional weight of steel valves. It is an efficient option for engine rebuilding, maintenance, and performance applications where increased valve durability is desired.\u003c\/p\u003e\u003cp\u003eProX nitrided steel valves feature high microhardness and a smooth surface finish that helps reduce friction between the valve stem and guide. The premium chrome vanadium steel valve springs are engineered for reliable performance and durability at high RPM. The conversion set is designed to replace the original equipment valves and valve springs while retaining the OEM retainers, spring bases, and valve seals, eliminating the need for additional engine modifications.\u003c\/p\u003e\u003cp\u003eThis ProX intake valve conversion set fits 2014, 2015, 2016, 2017, and 2018 Yamaha YZ250F motorcycles. Supplied as a complete replacement package, the ProX 28.SIS2414-1 kit supports a straightforward installation and dependable service life under demanding riding conditions. Verify the model year and engine application before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSteel intake valves provide increased durability and reduced wear under extreme operating conditions\u003c\/li\u003e\n\u003cli\u003eNitrided valve surfaces deliver high microhardness and a smooth finish to help reduce stem-to-guide friction\u003c\/li\u003e\n\u003cli\u003eSpecially designed stronger valve springs compensate for the increased weight of steel valves\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM retainers, spring bases, and valve seals without requiring additional engine modifications\u003c\/li\u003e\n\u003cli\u003eChrome vanadium steel springs provide reliable performance and durability at high engine speeds\u003c\/li\u003e\n\u003cli\u003eComplete conversion package supports quick, practical, and cost-efficient valve replacement\u003c\/li\u003e\n\u003cli\u003eFitment: 2014-2018 Yamaha YZ250F\u003c\/li\u003e\n\u003cli\u003eBrand: ProX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 28.SIS2414-1\u003c\/li\u003e\n\u003cli\u003eVendor part number: 19-9548-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2014 Yamaha YZ250F\u003cbr\u003e\n2015 Yamaha YZ250F\u003cbr\u003e\n2016 Yamaha YZ250F\u003cbr\u003e\n2017 Yamaha YZ250F\u003cbr\u003e\n2018 Yamaha YZ250F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552785334507,"sku":"19-9548-1","price":146.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/9640-6a5543faca033.jpg?v=1790740224"},{"product_id":"prox-exhaust-valve-and-spring-conversion-kit-28-ses3338-1-for-suzuki-rm-z250-2007-2016","title":"ProX Exhaust Valve and Spring Conversion Kit 28.SES3338-1 for Suzuki RM-Z250 2007-2016","description":"Latest addition to the ProX program is the Exhaust Valve \u0026amp; Spring Kits. This kit is offered as an alternative where the OEM application uses Titanium valves. ProX has now developed the Exhaust Valve \u0026amp; Spring Kits, containing a set of steel intake or exhaust valves plus a set of specially designed stronger valve springs. The ProX kit just replaces the OEM valves \u0026amp; valve springs and can be installed using the OEM retainers, bases and valve seals.\n\u003cp\u003eThe ProX Exhaust Valve and Spring Conversion Kit is designed for Suzuki RM-Z250 models from 2007 through 2016 that originally use titanium exhaust valves. This complete replacement package upgrades the OEM valve arrangement with durable steel valves and specially developed stronger valve springs. The kit provides a practical solution for riders and technicians seeking improved durability and reliable performance under demanding engine conditions.\u003c\/p\u003e\u003cp\u003eEach valve features a nitrided surface treatment that increases microhardness and provides a smooth finish to help reduce friction between the valve stem and guide. The included springs are manufactured from premium chrome vanadium steel to accommodate the additional weight of the steel valves while maintaining dependable operation at high RPM. The components are engineered to replace the original exhaust valves and valve springs without requiring further engine modifications.\u003c\/p\u003e\u003cp\u003eInstallation can be completed using the OEM retainers, spring bases, and valve seals, allowing the cylinder head to be rebuilt with commonly retained factory hardware. The ProX kit is supplied as a complete, efficient replacement package for straightforward service and long-term engine durability. Manufacturer and vendor part number 28.SES3338-1, this ProX kit fits 2007-2016 Suzuki RM-Z250 motorcycles.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSteel exhaust valves provide increased durability and reduced wear under extreme operating conditions.\u003c\/li\u003e\n\u003cli\u003eNitrided valve surfaces deliver high microhardness and a smooth finish that helps reduce friction between the valve stem and guide.\u003c\/li\u003e\n\u003cli\u003eStronger valve springs are designed to accommodate the additional weight of the steel valves.\u003c\/li\u003e\n\u003cli\u003eChrome vanadium steel springs support performance and durability during high-RPM operation.\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM retainers, spring bases, and valve seals without additional engine modifications.\u003c\/li\u003e\n\u003cli\u003eComplete replacement package for convenient and cost-efficient cylinder head service.\u003c\/li\u003e\n\u003cli\u003eFits 2007-2016 Suzuki RM-Z250 models.\u003c\/li\u003e\n\u003cli\u003eBrand: ProX; Manufacturer and vendor part number: 28.SES3338-1.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2007 Suzuki RM-Z250\u003cbr\u003e\n2008 Suzuki RM-Z250\u003cbr\u003e\n2009 Suzuki RM-Z250\u003cbr\u003e\n2010 Suzuki RM-Z250\u003cbr\u003e\n2011 Suzuki RM-Z250\u003cbr\u003e\n2012 Suzuki RM-Z250\u003cbr\u003e\n2013 Suzuki RM-Z250\u003cbr\u003e\n2014 Suzuki RM-Z250\u003cbr\u003e\n2015 Suzuki RM-Z250\u003cbr\u003e\n2016 Suzuki RM-Z250\u003cbr\u003e\n2017 Suzuki RM-Z250\u003cbr\u003e\n2018 Suzuki RM-Z250\u003cbr\u003e\n2019 Suzuki RM-Z250\u003cbr\u003e\n2020 Suzuki RM-Z250\u003cbr\u003e\n2021 Suzuki RM-Z250\u003cbr\u003e\n2022 Suzuki RM-Z250\u003cbr\u003e\n2023 Suzuki RM-Z250\u003cbr\u003e\n2024 Suzuki RM-Z250\u003cbr\u003e\n2025 Suzuki RM-Z250","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552787595499,"sku":"19-9528-1","price":140.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/abcc-6a55168bb8d79.jpg?v=1790740302"},{"product_id":"prox-steel-intake-valve-and-spring-conversion-kit-28-sis4409-1-for-kawasaki-kx450f","title":"ProX Steel Intake Valve and Spring Conversion Kit 28.SIS4409-1 for Kawasaki KX450F","description":"Latest addition to the ProX program is the Steel Intake and Exhaust Valve \u0026amp; Spring Kits. This kit is offered as an alternative where the OEM application uses Titanium valves. ProX has now developed the Steel Intake and Exhaust Valve \u0026amp; Spring Kits, containing a set of steel intake or exhaust valves plus a set of specially designed stronger valve springs. The ProX kit just replaces the OEM valves \u0026amp; valve springs and can be installed using the OEM retainers, bases and valve seals.\n\u003cp\u003eThe ProX Steel Intake Valve and Spring Conversion Kit, manufacturer part number 28.SIS4409-1 and vendor part number 19-9515-1, provides a durable replacement for OEM titanium intake valves and valve springs. Designed for Kawasaki KX450F motocross motorcycles from 2009 through 2018, this complete kit helps restore dependable valve-train performance under demanding riding and high-RPM conditions.\u003c\/p\u003e\u003cp\u003eThe kit includes steel intake valves and specially developed stronger valve springs engineered to accommodate the additional weight of steel valves. Nitrided valve surfaces provide increased microhardness and a smooth finish that helps reduce friction between the valve stem and guide. The valve springs are manufactured from premium chrome vanadium steel for improved strength, performance, and durability during extended engine operation.\u003c\/p\u003e\u003cp\u003eInstallation is designed to use the original equipment retainers, spring bases, and valve seals, allowing the conversion to be completed without additional engine modifications. The ProX kit offers a practical, fully rebuildable solution for replacing worn or damaged OEM titanium intake components while supporting consistent engine operation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2009-2018 Kawasaki KX450F.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSteel intake valves increase durability and reduce wear in extreme operating conditions\u003c\/li\u003e\n\u003cli\u003eNitrided valve surfaces provide high microhardness and a smooth finish for reduced stem-to-guide friction\u003c\/li\u003e\n\u003cli\u003eSpecially designed stronger valve springs accommodate the added weight of steel valves\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM retainers, spring bases, and valve seals for installation without further engine modifications\u003c\/li\u003e\n\u003cli\u003ePremium chrome vanadium steel springs support high-RPM performance and long-term durability\u003c\/li\u003e\n\u003cli\u003eComplete conversion package for efficient valve and spring replacement\u003c\/li\u003e\n\u003cli\u003eSize: Complete intake valve and spring conversion set\u003c\/li\u003e\n\u003cli\u003eModel: Intake Valve Conversion Set Ti Steel Kaw\u003c\/li\u003e\n\u003cli\u003eBrand: ProX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 28.SIS4409-1\u003c\/li\u003e\n\u003cli\u003eVendor part number: 19-9515-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2009 Kawasaki KX450F\u003cbr\u003e\n2010 Kawasaki KX450F\u003cbr\u003e\n2011 Kawasaki KX450F\u003cbr\u003e\n2012 Kawasaki KX450F\u003cbr\u003e\n2013 Kawasaki KX450F\u003cbr\u003e\n2014 Kawasaki KX450F\u003cbr\u003e\n2015 Kawasaki KX450F\u003cbr\u003e\n2016 Kawasaki KX450F\u003cbr\u003e\n2017 Kawasaki KX450F\u003cbr\u003e\n2018 Kawasaki KX450F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552790118635,"sku":"19-9515-1","price":156.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/abcc-6a55168bb8d79_dd8875c3-a943-4b48-8a46-529177fd703a.jpg?v=1790740398"},{"product_id":"prox-01-3320-b-molycoated-nikasil-piston-kit-66-35-mm-standard-suzuki-rm250","title":"PROX 01.3320.B Molycoated Nikasil Piston Kit, 66.35 mm Standard, Suzuki RM250","description":"\u003cp\u003eThe PROX 01.3320.B piston kit is a direct-interchange replacement designed for Suzuki RM250 two-stroke engines with a standard 66.35 mm piston size. This Molycoated Nikasil piston kit provides a cost-effective alternative to OEM parts while maintaining the fit and function required for dependable engine rebuilding and service.\u003c\/p\u003e\u003cp\u003eThe kit includes the piston, piston rings, wrist pin, and retaining clips, providing the primary components needed for installation. The molybdenum coating supports smooth piston operation and helps promote proper performance in Nikasil-plated cylinders when matched to the correct application and cylinder specifications.\u003c\/p\u003e\u003cp\u003eFitment: This PROX piston kit fits 2000 Suzuki RM250, 2001 Suzuki RM250, and 2002 Suzuki RM250 models. Verify the cylinder condition, clearance requirements, and piston size before installation to ensure proper fitment. Brand: PROX. Manufacturer part number: 01.3320.B. Vendor part number: 19-5200B-1.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCost-effective alternative to OEM pricing\u003c\/li\u003e\n\u003cli\u003eDirect interchange with compatible OEM piston components\u003c\/li\u003e\n\u003cli\u003eMolycoated piston designed for Nikasil-plated cylinders\u003c\/li\u003e\n\u003cli\u003eStandard 66.35 mm piston size for specified Suzuki RM250 applications\u003c\/li\u003e\n\u003cli\u003eComplete kit includes piston, rings, wrist pin, and retaining clips\u003c\/li\u003e\n\u003cli\u003eFits 2000, 2001, and 2002 Suzuki RM250 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2000 Suzuki RM250\u003cbr\u003e\n2001 Suzuki RM250\u003cbr\u003e\n2002 Suzuki RM250","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552791658731,"sku":"19-5200B-1","price":128.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/459a-6a551584d7fd6.jpg?v=1790740478"},{"product_id":"prox-01-3224-b-standard-53-96-mm-molycoated-piston-kit-for-suzuki-rm125","title":"PROX 01.3224.B Standard 53.96 mm Molycoated Piston Kit for Suzuki RM125","description":"\u003cp\u003eThe PROX 01.3224.B Standard Molycoated Piston Kit is designed as a direct-interchange replacement for select Suzuki RM125 two-stroke applications. Featuring a standard 53.96 mm piston size, this kit is built to restore reliable engine performance while offering a cost-effective alternative to OEM replacement parts. The molycoated piston surface supports smooth operation and helps reduce friction during engine operation.\u003c\/p\u003e\u003cp\u003eThis complete piston kit includes the piston, piston rings, wrist pin, and retaining clips, providing the primary components needed for a professional engine rebuild. Manufactured by PROX and identified by manufacturer part number 01.3224.B and vendor part number 19-5110B-1, the kit is engineered for compatibility with original-equipment specifications and direct interchange installation.\u003c\/p\u003e\u003cp\u003eFitment includes the 2004, 2005, 2006, 2007, and 2008 Suzuki RM125. Confirm the model year, engine specifications, and required piston size before installation to ensure proper fit. The PROX Standard Molycoated Piston Kit is a practical choice for maintenance, repair, and performance restoration on compatible Suzuki RM125 motorcycles.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCost-effective alternative to OEM piston components\u003c\/li\u003e\n\u003cli\u003eDirectly interchanges with compatible OEM parts\u003c\/li\u003e\n\u003cli\u003eComplete kit includes piston, rings, wrist pin, and retaining clips\u003c\/li\u003e\n\u003cli\u003eStandard 53.96 mm piston size\u003c\/li\u003e\n\u003cli\u003eMolycoated piston design supports smooth engine operation\u003c\/li\u003e\n\u003cli\u003eFits 2004-2008 Suzuki RM125 models\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 01.3224.B\u003c\/li\u003e\n\u003cli\u003eVendor part number: 19-5110B-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2004 Suzuki RM125\u003cbr\u003e\n2005 Suzuki RM125\u003cbr\u003e\n2006 Suzuki RM125\u003cbr\u003e\n2007 Suzuki RM125\u003cbr\u003e\n2008 Suzuki RM125","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552793428203,"sku":"19-5110B-1","price":116.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/459a-6a551584d7fd6_d5d6af55-14b9-49b4-9fab-67755e0c8d3b.jpg?v=1790740562"},{"product_id":"prox-piston-rings-47-44-mm-for-yamaha-yz85-part-number-2-2113","title":"ProX Piston Rings 47.44 mm for Yamaha YZ85, Part Number 2.2113","description":"\u003cp\u003eThe ProX Piston Rings 47.44 mm, manufacturer part number 2.2113, are designed as a direct replacement for select Yamaha YZ85 applications. These replacement rings help restore proper cylinder sealing and support dependable engine performance while providing a cost-effective alternative to OEM parts.\u003c\/p\u003e\u003cp\u003eMade for compatibility with 2002–2011 Yamaha YZ85 models, these ProX piston rings are engineered to interchange directly with the original equipment components. They are suitable for repair, rebuild, and engine maintenance applications where reliable fitment and consistent replacement quality are required.\u003c\/p\u003e\u003cp\u003eDesigned for enthusiasts, technicians, and powersports professionals, the ProX 2.2113 piston ring set offers a practical solution for maintaining the performance of your Yamaha two-stroke engine. Always verify the model year and application before installation to ensure proper fitment.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: ProX\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 2.2113\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 2.2113\u003c\/li\u003e\n\u003cli\u003eSize: 47.44 mm\u003c\/li\u003e\n\u003cli\u003eFitment: 2002–2011 Yamaha YZ85\u003c\/li\u003e\n\u003cli\u003eDirectly interchanges with OEM parts\u003c\/li\u003e\n\u003cli\u003eCost-effective alternative to OEM pricing\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2002 Yamaha YZ85\u003cbr\u003e\n2003 Yamaha YZ85\u003cbr\u003e\n2004 Yamaha YZ85\u003cbr\u003e\n2005 Yamaha YZ85\u003cbr\u003e\n2006 Yamaha YZ85\u003cbr\u003e\n2007 Yamaha YZ85\u003cbr\u003e\n2008 Yamaha YZ85\u003cbr\u003e\n2009 Yamaha YZ85\u003cbr\u003e\n2010 Yamaha YZ85\u003cbr\u003e\n2011 Yamaha YZ85\u003cbr\u003e\n2012 Yamaha YZ85\u003cbr\u003e\n2013 Yamaha YZ85\u003cbr\u003e\n2014 Yamaha YZ85\u003cbr\u003e\n2015 Yamaha YZ85\u003cbr\u003e\n2016 Yamaha YZ85\u003cbr\u003e\n2017 Yamaha YZ85\u003cbr\u003e\n2018 Yamaha YZ85\u003cbr\u003e\n2019 Yamaha YZ85\u003cbr\u003e\n2020 Yamaha YZ85\u003cbr\u003e\n2021 Yamaha YZ85\u003cbr\u003e\n2022 Yamaha YZ85\u003cbr\u003e\n2023 Yamaha YZ85\u003cbr\u003e\n2024 Yamaha YZ85\u003cbr\u003e\n2025 Yamaha YZ85\u003cbr\u003e\n2026 Yamaha YZ85","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552794935531,"sku":"19-2112R-1","price":26.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/6167-6a551620b69b6.jpg?v=1790740647"},{"product_id":"prox-01-2114-b-standard-47-45-mm-molycoated-piston-kit-for-yamaha-yz85","title":"ProX 01.2114.B Standard 47.45 mm Molycoated Piston Kit for Yamaha YZ85","description":"\u003cp\u003eThe ProX 01.2114.B Standard Piston Kit is designed for reliable replacement performance in compatible Yamaha YZ85 two-stroke motorcycles. This Molycoated piston kit is manufactured to work with Nikasil-plated cylinders and provides a direct interchange with the corresponding OEM components, making it a practical choice for engine rebuilding and routine maintenance.\u003c\/p\u003e\u003cp\u003eThe kit includes the piston, piston rings, wrist pin, and retaining clips needed for installation. Its standard-size 47.45 mm piston configuration is intended for properly prepared, standard-bore applications. The moly coating supports smooth piston operation during break-in and normal engine use, while the included components help simplify the rebuild process compared with sourcing each part separately.\u003c\/p\u003e\u003cp\u003eFitment includes the 2002 through 2011 Yamaha YZ85. Verify the cylinder condition, bore specification, and existing engine components before installation to ensure proper compatibility. The ProX brand is recognized for replacement engine components designed to meet the needs of powersports repair and performance applications. This kit is supplied under manufacturer part number 01.2114.B and vendor part number 01.2114.B.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCost-effective replacement alternative to OEM pricing\u003c\/li\u003e\n\u003cli\u003eDirectly interchanges with compatible OEM parts\u003c\/li\u003e\n\u003cli\u003eComplete kit includes piston, rings, wrist pin, and retaining clips\u003c\/li\u003e\n\u003cli\u003eStandard 47.45 mm piston for compatible Nikasil-plated cylinders\u003c\/li\u003e\n\u003cli\u003eFits 2002-2011 Yamaha YZ85 models\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2002 Yamaha YZ85\u003cbr\u003e\n2003 Yamaha YZ85\u003cbr\u003e\n2004 Yamaha YZ85\u003cbr\u003e\n2005 Yamaha YZ85\u003cbr\u003e\n2006 Yamaha YZ85\u003cbr\u003e\n2007 Yamaha YZ85\u003cbr\u003e\n2008 Yamaha YZ85\u003cbr\u003e\n2009 Yamaha YZ85\u003cbr\u003e\n2010 Yamaha YZ85\u003cbr\u003e\n2011 Yamaha YZ85\u003cbr\u003e\n2012 Yamaha YZ85\u003cbr\u003e\n2013 Yamaha YZ85\u003cbr\u003e\n2014 Yamaha YZ85\u003cbr\u003e\n2015 Yamaha YZ85\u003cbr\u003e\n2016 Yamaha YZ85\u003cbr\u003e\n2017 Yamaha YZ85\u003cbr\u003e\n2018 Yamaha YZ85\u003cbr\u003e\n2019 Yamaha YZ85\u003cbr\u003e\n2020 Yamaha YZ85\u003cbr\u003e\n2021 Yamaha YZ85\u003cbr\u003e\n2022 Yamaha YZ85\u003cbr\u003e\n2023 Yamaha YZ85\u003cbr\u003e\n2024 Yamaha YZ85\u003cbr\u003e\n2025 Yamaha YZ85\u003cbr\u003e\n2026 Yamaha YZ85","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552796639467,"sku":"19-2112B-1","price":93.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/459a-6a551584d7fd6_3126d33c-1d4a-475e-96db-06f4b9018803.jpg?v=1790740721"},{"product_id":"prox-28-1417-2-titanium-intake-valve-for-honda-crf450-models","title":"PROX 28.1417-2 Titanium Intake Valve for Honda CRF450 Models","description":"\u003cp\u003eThe PROX 28.1417-2 Titanium Intake Valve is manufactured to OEM specifications for dependable fit and performance in select Honda CRF450 applications. Designed as a direct replacement intake valve, it supports proper cylinder-head function and helps restore reliable engine operation during maintenance or rebuild work. This valve is sold individually.\u003c\/p\u003e\u003cp\u003eFitment includes the 2017 Honda CRF450RX; 2018 Honda CRF450R and CRF450RX; 2019 Honda CRF450R, CRF450RX, CRF450X, CRF450R W.E., and CRF450L; and 2020 Honda CRF450R and CRF450R W.E. Verify the model year and application before installation to ensure compatibility. The manufacturer part number is PROX 28.1417-2, and the vendor part number is 28.1417-2.\u003c\/p\u003e\u003cp\u003eBuilt for motorcycle engine service, this PROX titanium intake valve is suitable for replacing a worn or damaged original component while maintaining the intended valve-train fit. Professional installation and inspection of the related valve-train components are recommended when replacing an intake valve.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Titanium construction for select Honda CRF450 engine applications\u003c\/li\u003e\n\u003cli\u003eManufacturing Standard: Manufactured to OEM specifications\u003c\/li\u003e\n\u003cli\u003eApplication: Intake valve replacement for compatible Honda CRF450 models\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2017-2020 Honda CRF450R, CRF450RX, CRF450X, CRF450R W.E., and CRF450L applications as listed\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 28.1417-2\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 28.1417-2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2017 Honda CRF450R\u003cbr\u003e\n2017 Honda CRF450RX\u003cbr\u003e\n2018 Honda CRF450R\u003cbr\u003e\n2018 Honda CRF450RX\u003cbr\u003e\n2019 Honda CRF450L\u003cbr\u003e\n2019 Honda CRF450R\u003cbr\u003e\n2019 Honda CRF450R W.E.\u003cbr\u003e\n2019 Honda CRF450RX\u003cbr\u003e\n2019 Honda CRF450X\u003cbr\u003e\n2020 Honda CRF450L\u003cbr\u003e\n2020 Honda CRF450R\u003cbr\u003e\n2020 Honda CRF450R W.E.\u003cbr\u003e\n2020 Honda CRF450RX\u003cbr\u003e\n2020 Honda CRF450X\u003cbr\u003e\n2021 Honda CRF450L\u003cbr\u003e\n2021 Honda CRF450R\u003cbr\u003e\n2021 Honda CRF450R W.E.\u003cbr\u003e\n2021 Honda CRF450RL\u003cbr\u003e\n2021 Honda CRF450RX\u003cbr\u003e\n2021 Honda CRF450X\u003cbr\u003e\n2022 Honda CRF450R\u003cbr\u003e\n2022 Honda CRF450R W.E.\u003cbr\u003e\n2022 Honda CRF450RL\u003cbr\u003e\n2022 Honda CRF450RX\u003cbr\u003e\n2022 Honda CRF450X\u003cbr\u003e\n2023 Honda CRF450R\u003cbr\u003e\n2023 Honda CRF450R W.E.\u003cbr\u003e\n2023 Honda CRF450RL\u003cbr\u003e\n2023 Honda CRF450RX\u003cbr\u003e\n2023 Honda CRF450X\u003cbr\u003e\n2024 Honda CRF450R\u003cbr\u003e\n2024 Honda CRF450R W.E.\u003cbr\u003e\n2024 Honda CRF450RL\u003cbr\u003e\n2024 Honda CRF450RX\u003cbr\u003e\n2024 Honda CRF450X\u003cbr\u003e\n2025 Honda CRF450R\u003cbr\u003e\n2025 Honda CRF450R W.E.\u003cbr\u003e\n2025 Honda CRF450RL\u003cbr\u003e\n2025 Honda CRF450RX\u003cbr\u003e\n2025 Honda CRF450X\u003cbr\u003e\n2026 Honda CRF450R\u003cbr\u003e\n2026 Honda CRF450R W.E.\u003cbr\u003e\n2026 Honda CRF450RL\u003cbr\u003e\n2026 Honda CRF450RX\u003cbr\u003e\n2026 Honda CRF450X","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552798015723,"sku":"19-9482","price":90.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1e32-6a516452288a0.jpg?v=1790740774"},{"product_id":"prox-titanium-intake-valve-28-8426-2-for-ducati","title":"PROX Titanium Intake Valve 28.8426-2 for Ducati","description":"\u003cp\u003eThe PROX Titanium Intake Valve, manufacturer part number 28.8426-2, is designed for reliable intake-valve replacement in select Ducati engines. Manufactured to OEM specifications, this valve supports proper fit, dependable sealing, and consistent operation when restoring or servicing the motorcycle’s valvetrain. Its titanium construction provides a lightweight option for performance-focused engine applications.\u003c\/p\u003e\u003cp\u003eThis PROX intake valve is sold individually and is intended for compatibility with the specific Ducati model and engine configuration associated with part number 28.8426-2. Confirm the application, valve specifications, and service requirements before ordering to ensure proper fitment. Professional installation and inspection of related valvetrain components are recommended during replacement.\u003c\/p\u003e\u003cp\u003eWith OEM-specification manufacturing and a purpose-built design, the PROX 28.8426-2 Titanium Intake Valve is a practical replacement component for Ducati engine maintenance, repair, and rebuild projects.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Titanium construction for a lightweight intake-valve design\u003c\/li\u003e\n\u003cli\u003eManufacturing Standard: Manufactured to OEM specifications\u003c\/li\u003e\n\u003cli\u003eApplication: Designed for fitment in select Ducati motorcycle engines\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552799064299,"sku":"19-9479","price":96.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1e32-6a516452288a0_00cd5342-c60c-4074-9b15-0d3e2e0fa60e.jpg?v=1790740813"},{"product_id":"prox-steel-exhaust-valve-for-ducati-part-number-28-8426-1","title":"PROX Steel Exhaust Valve for Ducati, Part Number 28.8426-1","description":"\u003cp\u003eThe PROX Steel Exhaust Valve, part number 28.8426-1, is designed for compatible Ducati applications requiring dependable OEM-style replacement components. Manufactured to OEM specifications, this exhaust valve supports proper fit, reliable sealing, and consistent operation within the engine’s valve train.\u003c\/p\u003e\u003cp\u003eBuilt from durable steel, the PROX valve is suited for exhaust-side service where resistance to heat and repeated engine cycles is essential. Its application-specific design helps simplify replacement and supports the original performance characteristics of the compatible Ducati engine. Verify the motorcycle model, engine specifications, and service requirements before installation to confirm fitment.\u003c\/p\u003e\u003cp\u003eThis valve is sold individually. The manufacturer is PROX, and the vendor part number is 28.8426-1. Installation should be completed according to the vehicle manufacturer’s service procedures, including inspection of related valve train components and confirmation of proper clearances.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM-specification steel construction for compatible Ducati exhaust valve applications\u003c\/li\u003e\n\u003cli\u003eDesigned to support proper fit and reliable engine valve operation\u003c\/li\u003e\n\u003cli\u003eDurable material suited for heat and repeated engine cycles\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 28.8426-1\u003c\/li\u003e\n\u003cli\u003eVendor part number: 28.8426-1\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552800997611,"sku":"19-9478","price":56.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1022-6a5163fb2118a.jpg?v=1790740888"},{"product_id":"prox-steel-intake-valve-28-6354-2-for-ktm-350-exc-f-and-husqvarna-fe-350","title":"PROX Steel Intake Valve 28.6354-2 for KTM 350 EXC-F and Husqvarna FE 350","description":"\u003cp\u003eThe PROX Steel Intake Valve, part number 28.6354-2, is manufactured to OEM specifications for dependable replacement performance in compatible KTM and Husqvarna motorcycles. Designed for use as an intake valve, this component supports proper cylinder-head operation and helps restore reliable engine function during top-end service.\u003c\/p\u003e\u003cp\u003eThis valve fits the 2024 and 2025 KTM 350 EXC-F, as well as the 2024 and 2025 Husqvarna FE 350. It is suitable for riders, technicians, and service professionals seeking a direct-fit replacement component for routine maintenance or engine rebuilding. PROX applies precise manufacturing standards to help ensure consistent fit and compatibility with the original equipment application.\u003c\/p\u003e\u003cp\u003eEach valve is sold individually. Verify the motorcycle model, model year, and required valve position before ordering. The PROX manufacturer part number and vendor part number are both 28.6354-2.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Durable steel construction\u003c\/li\u003e\n\u003cli\u003eManufacturing Standard: Manufactured to OEM specifications\u003c\/li\u003e\n\u003cli\u003eApplication: Intake valve replacement\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2024 and 2025 KTM 350 EXC-F models\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2024 and 2025 Husqvarna FE 350 models\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 28.6354-2\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 28.6354-2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2024 Husqvarna FE 350\u003cbr\u003e\n2024 KTM 350 EXC-F\u003cbr\u003e\n2025 Husqvarna FE 350\u003cbr\u003e\n2025 KTM 350 EXC-F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552802472171,"sku":"19-9476","price":35.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1e32-6a516452288a0_51d64d51-5ac9-451b-97b7-1996cacb5543.jpg?v=1790740948"},{"product_id":"prox-28-6354-1-steel-exhaust-valve-for-ktm-350-exc-f-and-husqvarna-fe-350","title":"PROX 28.6354-1 Steel Exhaust Valve for KTM 350 EXC-F and Husqvarna FE 350","description":"\u003cp\u003eThe PROX 28.6354-1 Steel Exhaust Valve is manufactured to OEM specifications for dependable replacement performance in compatible KTM and Husqvarna four-stroke motorcycles. Designed as a direct-fit component, this valve helps restore proper exhaust-valve operation and supports reliable engine performance during routine maintenance or engine rebuilding.\u003c\/p\u003e\u003cp\u003eThis PROX steel exhaust valve fits the 2024 and 2025 KTM 350 EXC-F, as well as the 2024 and 2025 Husqvarna FE 350. It is engineered for use with the original equipment valve train and is suitable for replacing a worn or damaged exhaust valve. The valve is sold individually, making it convenient to purchase the exact replacement quantity needed for the application.\u003c\/p\u003e\u003cp\u003eBrand: PROX\u003cbr\u003eManufacturer Part Number: 28.6354-1\u003cbr\u003eVendor Part Number: 28.6354-1\u003cbr\u003eMaterial: Steel\u003cbr\u003eApplication: Exhaust valve\u003cbr\u003eFitment: 2024-2025 KTM 350 EXC-F; 2024-2025 Husqvarna FE 350\u003cbr\u003eQuantity: Sold individually\u003c\/p\u003e\u003cp\u003eProfessional installation and inspection of related valve-train components are recommended before assembly. Confirm model year and application compatibility before ordering to ensure the PROX 28.6354-1 valve is suitable for your engine.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM-specification construction: Manufactured to OEM specifications for consistent fit and reliable replacement performance.\u003c\/li\u003e\n\u003cli\u003eSteel construction: Built from steel for use as a durable exhaust valve in compatible four-stroke engines.\u003c\/li\u003e\n\u003cli\u003eDirect-fit application: Designed for the original valve-train configuration on specified KTM and Husqvarna models.\u003c\/li\u003e\n\u003cli\u003eIndividual sale: Each valve is sold separately for convenient replacement purchasing.\u003c\/li\u003e\n\u003cli\u003eCompatible fitment: Fits 2024 and 2025 KTM 350 EXC-F and 2024 and 2025 Husqvarna FE 350 models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2024 Husqvarna FE 350\u003cbr\u003e\n2024 KTM 350 EXC-F\u003cbr\u003e\n2025 Husqvarna FE 350\u003cbr\u003e\n2025 KTM 350 EXC-F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552807878891,"sku":"19-9475","price":46.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1022-6a5163fb2118a_7579238f-b189-469c-aaf6-f3b6c81594eb.jpg?v=1790741029"},{"product_id":"prox-28-6353-2-titanium-intake-valve-for-ktm-350-sx-f-gasgas-mc-350f-and-husqvarna-fc-350","title":"PROX 28.6353-2 Titanium Intake Valve for KTM 350 SX-F, GasGas MC 350F and Husqvarna FC 350","description":"\u003cp\u003eThe PROX 28.6353-2 Titanium Intake Valve is manufactured to OEM specifications for reliable fit and performance in compatible high-performance four-stroke motorcycle engines. Designed as an intake-side replacement component, this valve supports proper airflow, combustion efficiency, and dependable engine operation.\u003c\/p\u003e\u003cp\u003eBuilt for direct fitment, this PROX intake valve is compatible with the 2022 GasGas MC 350F; 2023 KTM 350 SX-F, GasGas MC 350F, and Husqvarna FC 350; 2024 KTM 350 SX-F, GasGas MC 350F, and Husqvarna FC 350; and 2025 KTM 350 SX-F, GasGas MC 350F, and Husqvarna FC 350. Verify the model year and engine configuration before installation to ensure correct application.\u003c\/p\u003e\u003cp\u003eEach valve is sold individually, making the PROX 28.6353-2 a practical choice for engine rebuilding, cylinder head service, or replacement of a worn or damaged intake valve. PROX manufactures this component to meet original equipment specifications, helping provide consistent installation and dependable service when used with properly matched engine components.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Titanium construction for high-performance four-stroke engine applications\u003c\/li\u003e\n\u003cli\u003eManufacturing Standard: Manufactured to OEM specifications for reliable fit and function\u003c\/li\u003e\n\u003cli\u003eApplication: Intake valve replacement for compatible KTM, GasGas, and Husqvarna 350 models\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2022-2025 KTM 350 SX-F, GasGas MC 350F, and Husqvarna FC 350 models as listed\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2022 Gas-Gas MC 350F\u003cbr\u003e\n2023 Gas-Gas MC 350F\u003cbr\u003e\n2023 Husqvarna FC 350\u003cbr\u003e\n2023 KTM 350 SX-F\u003cbr\u003e\n2024 Gas-Gas MC 350F\u003cbr\u003e\n2024 Husqvarna FC 350\u003cbr\u003e\n2024 KTM 350 SX-F\u003cbr\u003e\n2025 Gas-Gas MC 350F\u003cbr\u003e\n2025 Husqvarna FC 350\u003cbr\u003e\n2025 KTM 350 SX-F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552809386219,"sku":"19-9474","price":85.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1e32-6a516452288a0_0da9cd62-0ad9-45ca-9ab9-a990a2b4a50f.jpg?v=1790741092"},{"product_id":"prox-titanium-exhaust-valve-28-6343-1-for-ktm-250-sx-f-gasgas-mc-250-and-husqvarna-fc-250","title":"PROX Titanium Exhaust Valve 28.6343-1 for KTM 250 SX-F, GasGas MC 250 and Husqvarna FC 250","description":"\u003cp\u003eThe PROX Titanium Exhaust Valve, part number 28.6343-1, is manufactured to OEM specifications for dependable fit and performance in select 250cc four-stroke motocross engines. Designed as a direct-fit replacement component, this exhaust valve supports proper valve-train operation and helps restore reliable engine function during maintenance or rebuild work.\u003c\/p\u003e\u003cp\u003eBuilt for riders, technicians, and engine builders who require consistent replacement parts, the PROX valve is engineered for use with the original equipment cylinder head and related valve-train components. It is sold individually, allowing you to replace only the valve required for your service application. Always compare the existing valve and verify engine configuration before installation.\u003c\/p\u003e\u003cp\u003eFitment includes the 2023 and 2024 GasGas MC 250, the 2023 Husqvarna FC 250, and the 2023 and 2024 KTM 250 SX-F. This component is intended for compatible applications listed above and should be installed according to the motorcycle manufacturer's service procedures. The manufacturer part number is 28.6343-1, and the vendor part number is 28.6343-1.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM-specification manufacturing: Produced to match original equipment requirements for compatible applications\u003c\/li\u003e\n\u003cli\u003eTitanium construction: Designed for use as a durable, high-performance exhaust valve in select 250cc four-stroke engines\u003c\/li\u003e\n\u003cli\u003eIndividual replacement: Sold each for targeted valve-train service and engine rebuilding\u003c\/li\u003e\n\u003cli\u003eApplication-specific fitment: Fits 2023 and 2024 GasGas MC 250, 2023 Husqvarna FC 250, and 2023 and 2024 KTM 250 SX-F models\u003c\/li\u003e\n\u003cli\u003eBrand and part number: PROX 28.6343-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2023 Gas-Gas Mc 250\u003cbr\u003e\n2023 Husqvarna FC 250\u003cbr\u003e\n2023 KTM 250 SX-F\u003cbr\u003e\n2024 Gas-Gas Mc 250\u003cbr\u003e\n2024 Husqvarna FC 250\u003cbr\u003e\n2024 KTM 250 SX-F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552811778283,"sku":"19-9472","price":85.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/e5ae-6a51654e264ee.jpg?v=1790741172"},{"product_id":"prox-28-6333-2-intake-valve-for-ktm-250-sx-f-and-husqvarna-fc-250","title":"ProX 28.6333-2 Intake Valve for KTM 250 SX-F and Husqvarna FC 250","description":"\u003cp\u003eThe ProX 28.6333-2 intake valve is manufactured to OEM specifications for dependable fitment and reliable performance in compatible KTM and Husqvarna four-stroke engines. This steel valve is designed as a direct replacement for the original intake valve, helping restore proper valve-train operation during engine rebuilding, maintenance, or top-end service.\u003c\/p\u003e\u003cp\u003eFitment includes the 2013–2020 KTM 250 SX-F, where applicable, and the 2018–2020 Husqvarna FC 250 models listed below. Verify the model year and engine application before installation to ensure compatibility. The ProX intake valve is sold individually, making it suitable for replacing a single worn or damaged component or completing a precise engine service with the required quantity.\u003c\/p\u003e\u003cp\u003eBuilt for powersports engine applications, this replacement valve supports consistent sealing and proper intake function when installed with the appropriate related components and according to the manufacturer’s service procedures. The manufacturer part number and vendor part number are both 28.6333-2, allowing for straightforward identification when ordering replacement parts.\u003c\/p\u003e\u003cp\u003eCompatible applications include 2013, 2014, 2015, 2016, 2017, 2018, and 2019 KTM 250 SX-F models, plus the 2020 KTM 250 SX-F where applicable; and 2018, 2019, and 2020 Husqvarna FC 250 models. Confirm exact fitment for your motorcycle before purchase and installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM-specification steel construction for compatible KTM and Husqvarna engine applications\u003c\/li\u003e\n\u003cli\u003eDirect replacement intake valve for select KTM 250 SX-F and Husqvarna FC 250 models\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003cli\u003eBrand: ProX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 28.6333-2\u003c\/li\u003e\n\u003cli\u003eVendor part number: 28.6333-2\u003c\/li\u003e\n\u003cli\u003eFitment: 2013–2020 KTM 250 SX-F and 2018–2020 Husqvarna FC 250 models, as applicable\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2013 KTM 250 SX-F\u003cbr\u003e\n2014 KTM 250 SX-F\u003cbr\u003e\n2015 KTM 250 SX-F\u003cbr\u003e\n2016 KTM 250 SX-F\u003cbr\u003e\n2017 Husqvarna FC 250\u003cbr\u003e\n2017 KTM 250 SX-F\u003cbr\u003e\n2018 Husqvarna FC 250\u003cbr\u003e\n2018 KTM 250 SX-F\u003cbr\u003e\n2019 Husqvarna FC 250\u003cbr\u003e\n2019 KTM 250 SX-F\u003cbr\u003e\n2020 Husqvarna FC 250\u003cbr\u003e\n2020 KTM 250 SX-F\u003cbr\u003e\n2021 Gas-Gas Mc 250\u003cbr\u003e\n2021 Husqvarna FC 250\u003cbr\u003e\n2021 KTM 250 SX-F\u003cbr\u003e\n2022 Gas-Gas Mc 250\u003cbr\u003e\n2022 Husqvarna FC 250\u003cbr\u003e\n2022 KTM 250 SX-F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552813089003,"sku":"19-9471","price":85.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1e32-6a516452288a0_3f98ae2a-0299-4c0a-98ec-f3e756098c7d.jpg?v=1790741224"},{"product_id":"prox-28-4424-2-titanium-intake-valve-for-kawasaki-kx450f-kx450sr-and-kx450x","title":"PROX 28.4424-2 Titanium Intake Valve for Kawasaki KX450F, KX450SR and KX450X","description":"\u003cp\u003eThe PROX 28.4424-2 Titanium Intake Valve is designed for reliable replacement performance in select Kawasaki 450cc motocross and off-road engines. Manufactured to OEM specifications, this intake valve supports proper valve-train operation and helps restore dependable engine performance during maintenance or rebuild work. Its titanium construction provides a lightweight solution suited to the high-rpm demands of modern performance engines.\u003c\/p\u003e\u003cp\u003eThis PROX intake valve fits 2024–2026 Kawasaki KX450F, KX450SR and KX450X models. It is intended for the intake side of the cylinder head and should be installed according to the applicable Kawasaki service procedures, including inspection of valve clearance, valve-seat condition and related components. Confirm model-year compatibility and compare the original valve before installation.\u003c\/p\u003e\u003cp\u003eEach valve is sold individually. The PROX manufacturer part number and vendor part number are both 28.4424-2, providing a direct reference when ordering replacement components for the listed Kawasaki applications. This valve is a practical choice for engine service, top-end refreshes and replacement of worn or damaged OEM-specification intake valves.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstruction: Titanium intake valve designed for high-performance Kawasaki engines\u003c\/li\u003e\n\u003cli\u003eManufacturing: Produced by PROX to OEM specifications\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2024–2026 Kawasaki KX450F, KX450SR and KX450X models\u003c\/li\u003e\n\u003cli\u003eApplication: Replacement intake valve for engine maintenance and top-end rebuilding\u003c\/li\u003e\n\u003cli\u003ePackaging: Sold individually\u003c\/li\u003e\n\u003cli\u003eIdentification: PROX manufacturer and vendor part number 28.4424-2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2024 Kawasaki KX450F\u003cbr\u003e\n2024 Kawasaki KX450SR\u003cbr\u003e\n2024 Kawasaki KX450X\u003cbr\u003e\n2025 Kawasaki KX450F\u003cbr\u003e\n2025 Kawasaki KX450SR\u003cbr\u003e\n2025 Kawasaki KX450X\u003cbr\u003e\n2026 Kawasaki KX450F\u003cbr\u003e\n2026 Kawasaki KX450SR\u003cbr\u003e\n2026 Kawasaki KX450X","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552815448299,"sku":"19-9469","price":96.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1e32-6a516452288a0_2a0aeabd-1ba6-46f8-9dc8-d4dc0cac4809.jpg?v=1790741305"},{"product_id":"prox-titanium-intake-valve-28-4419-2-for-kawasaki-kx450f-kx450x-and-kx450sr","title":"ProX Titanium Intake Valve 28.4419-2 for Kawasaki KX450F, KX450X and KX450SR","description":"\u003cp\u003eThe ProX Titanium Intake Valve, manufacturer part number 28.4419-2, is designed for reliable replacement performance in select Kawasaki motocross and off-road motorcycles. Manufactured to OEM specifications, this intake valve supports proper engine operation and dependable fitment for riders, technicians, and professional engine builders.\u003c\/p\u003e\u003cp\u003eBuilt for use in the intake side of the cylinder head, the ProX valve is suitable for the Kawasaki KX450F, KX450X, and KX450SR models listed below. This valve is sold individually, making it convenient for targeted repairs, valve-train service, or complete engine rebuilds where one or more intake valves require replacement. Verify the existing valve and engine application before installation.\u003c\/p\u003e\u003cp\u003eFitment includes the 2019, 2020, 2021, 2022, and 2023 Kawasaki KX450F; the 2021, 2022, and 2023 Kawasaki KX450X; and the 2022 and 2023 Kawasaki KX450SR. The ProX brand is recognized for replacement engine components engineered to meet demanding powersports service requirements. Installation should be performed by a qualified technician using the vehicle manufacturer’s service procedures and specifications.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Titanium construction for the intake valve application\u003c\/li\u003e\n\u003cli\u003eManufacturing Standard: Manufactured to OEM specifications\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\n\u003cli\u003eProduct Type: Replacement intake valve\u003c\/li\u003e\n\u003cli\u003eBrand: ProX\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 28.4419-2\u003c\/li\u003e\n\u003cli\u003eFitment: 2019-2023 Kawasaki KX450F, 2021-2023 Kawasaki KX450X, and 2022-2023 Kawasaki KX450SR\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2019 Kawasaki KX450F\u003cbr\u003e\n2020 Kawasaki KX450F\u003cbr\u003e\n2021 Kawasaki KX450F\u003cbr\u003e\n2021 Kawasaki KX450X\u003cbr\u003e\n2022 Kawasaki KX450F\u003cbr\u003e\n2022 Kawasaki KX450SR\u003cbr\u003e\n2022 Kawasaki KX450X\u003cbr\u003e\n2023 Kawasaki KX450F\u003cbr\u003e\n2023 Kawasaki KX450SR\u003cbr\u003e\n2023 Kawasaki KX450X","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552817316075,"sku":"19-9468","price":90.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1e32-6a516452288a0_90bbe10c-5a9e-4a63-8cf7-3abeb4eb31e7.jpg?v=1790741374"},{"product_id":"prox-titanium-exhaust-valve-28-4419-1-for-kawasaki-kx450f-kx450x-and-kx450sr","title":"PROX Titanium Exhaust Valve 28.4419-1 for Kawasaki KX450F, KX450X and KX450SR","description":"\u003cp\u003eThe PROX Titanium Exhaust Valve, manufacturer part number 28.4419-1 and vendor part number 28.4419-1, is designed as a direct-fit replacement for select Kawasaki motocross and off-road motorcycles. Manufactured to OEM specifications, this valve supports reliable exhaust-system performance and helps restore proper engine operation during maintenance or top-end service.\u003c\/p\u003e\u003cp\u003eBuilt for durability in demanding riding conditions, the PROX valve is suitable for the Kawasaki KX450F, KX450X and KX450SR models listed below. It is sold individually, making it convenient for replacing a worn or damaged exhaust valve without purchasing unnecessary additional components. Confirm the model year and engine application before installation.\u003c\/p\u003e\u003cp\u003eFitment includes the 2019, 2020, 2021, 2022 and 2023 Kawasaki KX450F; the 2021, 2022 and 2023 Kawasaki KX450X; and the 2022 and 2023 Kawasaki KX450SR. The PROX brand is recognized for replacement engine components engineered to meet demanding performance and service requirements.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOEM-specification construction: Manufactured to OEM specifications for dependable fit and function.\u003c\/li\u003e\n\u003cli\u003eTitanium exhaust valve: Designed for use in the exhaust side of compatible Kawasaki engines.\u003c\/li\u003e\n\u003cli\u003eIndividual replacement: Sold each for targeted valve-service requirements.\u003c\/li\u003e\n\u003cli\u003eApplication-specific fitment: Fits 2019-2023 Kawasaki KX450F, 2021-2023 Kawasaki KX450X and 2022-2023 Kawasaki KX450SR models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2019 Kawasaki KX450F\u003cbr\u003e\n2020 Kawasaki KX450F\u003cbr\u003e\n2021 Kawasaki KX450F\u003cbr\u003e\n2021 Kawasaki KX450X\u003cbr\u003e\n2022 Kawasaki KX450F\u003cbr\u003e\n2022 Kawasaki KX450SR\u003cbr\u003e\n2022 Kawasaki KX450X\u003cbr\u003e\n2023 Kawasaki KX450F\u003cbr\u003e\n2023 Kawasaki KX450SR\u003cbr\u003e\n2023 Kawasaki KX450X\u003cbr\u003e\n2024 Kawasaki KX450F\u003cbr\u003e\n2024 Kawasaki KX450SR\u003cbr\u003e\n2024 Kawasaki KX450X\u003cbr\u003e\n2025 Kawasaki KX450F\u003cbr\u003e\n2025 Kawasaki KX450SR\u003cbr\u003e\n2025 Kawasaki KX450X\u003cbr\u003e\n2026 Kawasaki KX450F\u003cbr\u003e\n2026 Kawasaki KX450SR\u003cbr\u003e\n2026 Kawasaki KX450X","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552819806443,"sku":"19-9467","price":90.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/e5ae-6a51654e264ee_d9737eef-ddc8-4516-91d6-a090239b9abe.jpg?v=1790741480"},{"product_id":"prox-28-4355-2-titanium-intake-valve-for-kawasaki-kx250f-and-kx250x","title":"PROX 28.4355-2 Titanium Intake Valve for Kawasaki KX250F and KX250X","description":"\u003cp\u003eThe PROX 28.4355-2 Titanium Intake Valve is designed for compatible Kawasaki motocross and off-road motorcycle applications. Manufactured to OEM specifications, this valve supports dependable fitment and consistent operation in the engine’s intake system. It is suitable for the 2025 and 2026 Kawasaki KX250F and KX250X models.\u003c\/p\u003e\u003cp\u003eBuilt for riders, technicians, and engine rebuilders, this PROX intake valve provides a reliable replacement solution when servicing or restoring the cylinder head. The titanium construction offers a performance-focused option for applications requiring a durable, lightweight intake component while maintaining compatibility with the original equipment design.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2025 Kawasaki KX250F, 2025 Kawasaki KX250X, 2026 Kawasaki KX250F, and 2026 Kawasaki KX250X. The manufacturer part number is PROX 28.4355-2, and the vendor part number is 19-9466. This valve is sold individually, allowing you to replace only the component required for your service or rebuild.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTitanium intake valve manufactured to OEM specifications\u003c\/li\u003e\n\u003cli\u003eDesigned for 2025 and 2026 Kawasaki KX250F models\u003c\/li\u003e\n\u003cli\u003eDesigned for 2025 and 2026 Kawasaki KX250X models\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 28.4355-2\u003c\/li\u003e\n\u003cli\u003eVendor part number: 19-9466\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2025 Kawasaki KX250F\u003cbr\u003e\n2025 Kawasaki KX250X\u003cbr\u003e\n2026 Kawasaki KX250F\u003cbr\u003e\n2026 Kawasaki KX250X","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552821248235,"sku":"19-9466","price":85.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1e32-6a516452288a0_5a0f462e-90ac-4a04-8b6f-11720c1ba29c.jpg?v=1790741542"},{"product_id":"prox-titanium-exhaust-valve-28-4355-1-for-kawasaki-kx250f-and-kx250x","title":"PROX Titanium Exhaust Valve 28.4355-1 for Kawasaki KX250F and KX250X","description":"\u003cp\u003eThe PROX 28.4355-1 Titanium Exhaust Valve is manufactured to OEM specifications for dependable fitment and performance in select Kawasaki motocross and cross-country applications. This replacement valve is designed for the exhaust side of the cylinder head and is compatible with the 2025 and 2026 Kawasaki KX250F and KX250X.\u003c\/p\u003e\u003cp\u003eBuilt as a direct replacement component, the PROX Titanium Exhaust Valve supports proper engine operation and helps restore reliable valve-train function during an engine rebuild or top-end service. Its OEM-specification manufacturing provides consistent compatibility with the original equipment configuration, making it a practical choice for maintenance and replacement applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e 2025 Kawasaki KX250F, 2025 Kawasaki KX250X, 2026 Kawasaki KX250F, and 2026 Kawasaki KX250X. The PROX manufacturer part number and vendor part number are both 28.4355-1. This valve is sold individually.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Titanium construction for the exhaust valve application\u003c\/li\u003e\n\u003cli\u003eManufacturing Standard: Manufactured to OEM specifications\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2025 Kawasaki KX250F and KX250X models\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2026 Kawasaki KX250F and KX250X models\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 28.4355-1\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 28.4355-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2025 Kawasaki KX250F\u003cbr\u003e\n2025 Kawasaki KX250X\u003cbr\u003e\n2026 Kawasaki KX250F\u003cbr\u003e\n2026 Kawasaki KX250X","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552822722795,"sku":"19-9465","price":85.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/e5ae-6a51654e264ee_dad0dba3-cac3-474c-b7bb-4cc66079b5ae.jpg?v=1790741600"},{"product_id":"prox-28-4350-2-titanium-intake-valve-for-kawasaki-kx250f","title":"PROX 28.4350-2 Titanium Intake Valve for Kawasaki KX250F","description":"\u003cp\u003eThe PROX 28.4350-2 Titanium Intake Valve is designed to provide reliable replacement performance for compatible Kawasaki KX250F engines. Manufactured to OEM specifications, this intake valve supports proper valve-train operation and dependable engine service in demanding motocross applications.\u003c\/p\u003e\u003cp\u003eBuilt as a direct-fit replacement component, the PROX titanium intake valve is compatible with the 2020, 2021, and 2022 Kawasaki KX250F. Its application-specific design helps simplify installation and maintain the original engine configuration. This valve is sold individually, making it suitable for replacing a worn or damaged intake valve during engine rebuilding or maintenance.\u003c\/p\u003e\u003cp\u003eChoose the PROX 28.4350-2 when restoring intake-side engine performance with a component made to meet original equipment specifications. Confirm the model and year of your motorcycle before ordering to ensure proper fitment.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Titanium construction for demanding engine applications\u003c\/li\u003e\n\u003cli\u003eManufacturing Standard: Manufactured to OEM specifications\u003c\/li\u003e\n\u003cli\u003eValve Type: Intake valve\u003c\/li\u003e\n\u003cli\u003eFitment: 2020, 2021, and 2022 Kawasaki KX250F\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 28.4350-2\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 28.4350-2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2020 Kawasaki KX250F\u003cbr\u003e\n2021 Kawasaki KX250F\u003cbr\u003e\n2022 Kawasaki KX250F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552824262891,"sku":"19-9463","price":85.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1e32-6a516452288a0_65c24d6a-326a-4ef9-b1fb-59fc3a6d8162.jpg?v=1790741645"},{"product_id":"prox-28-4350-1-titanium-exhaust-valve-for-kawasaki-kx250f","title":"PROX 28.4350-1 Titanium Exhaust Valve for Kawasaki KX250F","description":"\u003cp\u003eThe PROX 28.4350-1 Titanium Exhaust Valve is manufactured to OEM specifications for dependable fit and performance in compatible Kawasaki KX250F engines. Designed as a direct-fit replacement component, this exhaust valve supports proper valve-train operation and helps restore reliable engine performance during maintenance or rebuild work.\u003c\/p\u003e\u003cp\u003eThis titanium valve fits 2020, 2021, 2022, 2023, and 2024 Kawasaki KX250F models. It is sold individually, making it suitable for replacing a worn or damaged valve without requiring a complete valve set. Verify the motorcycle model and engine application before installation to ensure correct fitment.\u003c\/p\u003e\u003cp\u003ePROX is known for producing precision engine components for powersports applications. The manufacturer part number and vendor part number for this valve are both 28.4350-1, providing a clear reference for ordering and compatibility verification. Install according to the manufacturer’s service procedures and inspect related valve-train components during assembly.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Titanium construction for a lightweight, performance-oriented valve design\u003c\/li\u003e\n\u003cli\u003eManufacturing Standard: Manufactured to OEM specifications for compatible applications\u003c\/li\u003e\n\u003cli\u003eProduct Type: Exhaust valve for Kawasaki KX250F engines\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2020, 2021, 2022, 2023, and 2024 Kawasaki KX250F models\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 28.4350-1\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 28.4350-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2020 Kawasaki KX250F\u003cbr\u003e\n2021 Kawasaki KX250F\u003cbr\u003e\n2022 Kawasaki KX250F\u003cbr\u003e\n2023 Kawasaki KX250F\u003cbr\u003e\n2024 Kawasaki KX250F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552825934059,"sku":"19-9462","price":85.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/e5ae-6a51654e264ee_47ca12e0-fc16-43f8-beb2-4ad8e47a708a.jpg?v=1790741707"},{"product_id":"prox-28-4347-2-titanium-intake-valve-for-kawasaki-kx250f","title":"PROX 28.4347-2 Titanium Intake Valve for Kawasaki KX250F","description":"\u003cp\u003eThe PROX 28.4347-2 Titanium Intake Valve is manufactured to OEM specifications for dependable fit and performance. Designed for Kawasaki KX250F applications, this intake valve supports proper cylinder-head operation and is suitable for replacing a worn or damaged original component.\u003c\/p\u003e\u003cp\u003eBuilt for reliable service in demanding motorcycle engine environments, the PROX titanium valve provides a precise replacement solution for maintenance and engine rebuilding. The valve is sold individually, allowing you to purchase the quantity required for your specific repair or cylinder-head configuration.\u003c\/p\u003e\u003cp\u003eFitment includes the 2017 Kawasaki KX250F, 2018 Kawasaki KX250F, and 2019 Kawasaki KX250F. Verify the motorcycle year, engine configuration, and existing valve specifications before installation. Manufacturer part number 28.4347-2 and vendor part number 19-9461 are provided for identification and fitment reference.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Titanium construction for dependable engine service\u003c\/li\u003e\n\u003cli\u003eManufacturing standard: Manufactured to OEM specifications\u003c\/li\u003e\n\u003cli\u003eApplication: Intake valve replacement for Kawasaki KX250F models\u003c\/li\u003e\n\u003cli\u003eFitment: 2017, 2018, and 2019 Kawasaki KX250F\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 28.4347-2\u003c\/li\u003e\n\u003cli\u003eVendor part number: 19-9461\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2017 Kawasaki KX250F\u003cbr\u003e\n2018 Kawasaki KX250F\u003cbr\u003e\n2019 Kawasaki KX250F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552832389355,"sku":"19-9461","price":85.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1e32-6a516452288a0_2f60e250-206e-4c2f-81a7-3dfce91f62bd.jpg?v=1790741774"},{"product_id":"prox-28-4347-1-titanium-exhaust-valve-for-kawasaki-kx250f","title":"PROX 28.4347-1 Titanium Exhaust Valve for Kawasaki KX250F","description":"\u003cp\u003eThe PROX 28.4347-1 Titanium Exhaust Valve is designed for reliable performance in Kawasaki KX250F four-stroke engines. Manufactured to OEM specifications, this replacement valve provides a precise fit and dependable operation for engine rebuilding, maintenance, or performance service. Its titanium construction helps deliver a strong combination of durability and reduced reciprocating weight for demanding motocross applications.\u003c\/p\u003e\u003cp\u003eThis PROX exhaust valve fits 2017, 2018, and 2019 Kawasaki KX250F models. The valve is intended for direct replacement of the original exhaust valve when restoring proper engine function. Confirm application details and compare the existing component before installation to ensure compatibility with your specific engine configuration.\u003c\/p\u003e\u003cp\u003eEach valve is sold individually. The PROX manufacturer part number and vendor part number are both 28.4347-1, making this component easy to identify when ordering replacement engine parts. Professional installation is recommended, including inspection of the valve seat, guides, springs, retainers, and related components before assembly.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstruction: Titanium exhaust valve manufactured to OEM specifications\u003c\/li\u003e\n\u003cli\u003eApplication: Fits 2017 Kawasaki KX250F, 2018 Kawasaki KX250F, and 2019 Kawasaki KX250F\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 28.4347-1\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 28.4347-1\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2017 Kawasaki KX250F\u003cbr\u003e\n2018 Kawasaki KX250F\u003cbr\u003e\n2019 Kawasaki KX250F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552833470699,"sku":"19-9460","price":85.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/e5ae-6a51654e264ee_416d1abf-1686-4f95-8468-b83029b3c924.jpg?v=1790741808"},{"product_id":"prox-titanium-intake-valve-28-2444-2-for-yamaha-yz450f-and-wr450f","title":"ProX Titanium Intake Valve 28.2444-2 for Yamaha YZ450F and WR450F","description":"\u003cp\u003eThe ProX Titanium Intake Valve, manufacturer part number 28.2444-2, is designed for reliable replacement performance in select Yamaha four-stroke motocross and off-road motorcycles. This intake valve is manufactured to OEM specifications to support proper fit, dependable operation, and consistent engine performance.\u003c\/p\u003e\u003cp\u003eFitment includes the 2014-2019 Yamaha YZ450F and the 2016-2019 Yamaha WR450F, including applicable model years listed below. Verify the motorcycle model and year before ordering to ensure compatibility with your cylinder head and valve train components. The valve is sold individually, making it suitable for targeted engine service or as part of a complete valve replacement.\u003c\/p\u003e\u003cp\u003eBuilt for demanding riding conditions, the ProX 28.2444-2 intake valve is a practical choice for maintenance, repair, and engine rebuilding applications. ProX is the brand, and 28.2444-2 is the manufacturer and vendor part number for this component.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Titanium construction for a lightweight, performance-focused intake valve\u003c\/li\u003e\n\u003cli\u003eManufacturing Standard: Manufactured to OEM specifications\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2014-2019 Yamaha YZ450F models\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2016-2019 Yamaha WR450F models\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\n\u003cli\u003eBrand: ProX\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 28.2444-2\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 28.2444-2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2014 Yamaha YZ450F\u003cbr\u003e\n2015 Yamaha YZ450F\u003cbr\u003e\n2016 Yamaha WR450F\u003cbr\u003e\n2016 Yamaha YZ450F\u003cbr\u003e\n2017 Yamaha WR450F\u003cbr\u003e\n2017 Yamaha YZ450F\u003cbr\u003e\n2018 Yamaha WR450F\u003cbr\u003e\n2018 Yamaha YZ450F\u003cbr\u003e\n2019 Yamaha WR450F\u003cbr\u003e\n2019 Yamaha YZ450F\u003cbr\u003e\n2020 Yamaha WR450F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67552933839083,"sku":"19-9455","price":90.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1e32-6a516452288a0_2294fe9f-ad52-4b8a-98ec-decc10416d2d.jpg?v=1790741873"},{"product_id":"prox-titanium-exhaust-valve-28-2444-1-for-yamaha-yz450f-and-wr450f","title":"PROX Titanium Exhaust Valve 28.2444-1 for Yamaha YZ450F and WR450F","description":"\u003cp\u003eThe PROX Titanium Exhaust Valve, part number 28.2444-1, is designed as a reliable replacement component for select Yamaha four-stroke off-road motorcycles. Manufactured to OEM specifications, this valve supports proper exhaust flow, combustion sealing, and dependable engine operation during demanding riding conditions.\u003c\/p\u003e\u003cp\u003eFitment includes the 2014–2019 Yamaha YZ450F and the 2016–2019 Yamaha WR450F. The valve is engineered for application-specific compatibility, helping restore the intended performance and serviceability of the motorcycle’s cylinder head. Verify the model year and engine configuration before installation to ensure correct fitment.\u003c\/p\u003e\u003cp\u003ePROX supplies this titanium exhaust valve individually for convenient replacement during cylinder head service or engine rebuilding. Its OEM-specification manufacturing makes it a suitable choice for maintenance and repair applications where precise fit and consistent function are required. Manufacturer and vendor part number: PROX 28.2444-1.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Titanium construction for the exhaust valve application\u003c\/li\u003e\n\u003cli\u003eManufacturing standard: Manufactured to OEM specifications\u003c\/li\u003e\n\u003cli\u003eFitment: 2014–2019 Yamaha YZ450F\u003c\/li\u003e\n\u003cli\u003eFitment: 2016–2019 Yamaha WR450F\u003c\/li\u003e\n\u003cli\u003eSelling unit: Valve sold individually\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 28.2444-1\u003c\/li\u003e\n\u003cli\u003eVendor part number: 28.2444-1\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2014 Yamaha YZ450F\u003cbr\u003e\n2015 Yamaha YZ450F\u003cbr\u003e\n2016 Yamaha WR450F\u003cbr\u003e\n2016 Yamaha YZ450F\u003cbr\u003e\n2017 Yamaha WR450F\u003cbr\u003e\n2017 Yamaha YZ450F\u003cbr\u003e\n2018 Yamaha WR450F\u003cbr\u003e\n2018 Yamaha YZ450F\u003cbr\u003e\n2019 Yamaha WR450F\u003cbr\u003e\n2019 Yamaha YZ450F\u003cbr\u003e\n2020 Yamaha WR450F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67553087717611,"sku":"19-9454","price":90.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/e5ae-6a51654e264ee_b51fd421-1a46-4ef3-9baa-98c12eea2fbb.jpg?v=1790741958"},{"product_id":"prox-28-2419-2-titanium-intake-valve-for-yamaha-yz250f-yz250fx-and-wr250f","title":"PROX 28.2419-2 Titanium Intake Valve for Yamaha YZ250F, YZ250FX and WR250F","description":"\u003cp\u003eThe PROX 28.2419-2 Titanium Intake Valve is designed as a direct-fit replacement for select Yamaha four-stroke motocross and off-road motorcycles. Manufactured by PROX to OEM specifications, this intake valve supports dependable engine performance, proper valve-train operation, and consistent fitment during engine service or rebuilds. The valve is sold individually, allowing you to replace only the components required for your application.\u003c\/p\u003e\u003cp\u003eBuilt for Yamaha performance applications, this PROX intake valve fits the 2019–2022 Yamaha YZ250F, the 2019–2022 Yamaha YZ250FX, and the 2020–2021 Yamaha WR250F. Verify the motorcycle model and year before ordering to ensure the correct fit. The manufacturer part number is 28.2419-2, and the vendor part number is also 28.2419-2.\u003c\/p\u003e\u003cp\u003eFeature: Titanium intake valve manufactured by PROX to OEM specifications. Feature: Direct-fit replacement for compatible Yamaha engine applications. Feature: Sold individually for targeted valve service and replacement. Feature: Suitable for maintenance, repairs, and performance engine rebuilds on select Yamaha 250F models.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTitanium intake valve manufactured by PROX to OEM specifications\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement for select Yamaha four-stroke motorcycles\u003c\/li\u003e\n\u003cli\u003eFits 2019–2022 Yamaha YZ250F models\u003c\/li\u003e\n\u003cli\u003eFits 2019–2022 Yamaha YZ250FX models\u003c\/li\u003e\n\u003cli\u003eFits 2020–2021 Yamaha WR250F models\u003c\/li\u003e\n\u003cli\u003eSold individually\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 28.2419-2\u003c\/li\u003e\n\u003cli\u003eVendor part number: 28.2419-2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2019 Yamaha YZ250F\u003cbr\u003e\n2019 Yamaha YZ250FX\u003cbr\u003e\n2020 Yamaha WR250F\u003cbr\u003e\n2020 Yamaha YZ250F\u003cbr\u003e\n2020 Yamaha YZ250FX\u003cbr\u003e\n2021 Yamaha WR250F\u003cbr\u003e\n2021 Yamaha YZ250F\u003cbr\u003e\n2021 Yamaha YZ250FX\u003cbr\u003e\n2022 Yamaha WR250F\u003cbr\u003e\n2022 Yamaha YZ250F\u003cbr\u003e\n2022 Yamaha YZ250FX\u003cbr\u003e\n2023 Yamaha YZ250F\u003cbr\u003e\n2023 Yamaha YZ250FX","brand":"PROX","offers":[{"title":"Default Title","offer_id":67553109147883,"sku":"19-9453","price":85.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1e32-6a516452288a0_72dbf52c-ff09-4458-a67e-1484432ae2dc.jpg?v=1790742020"},{"product_id":"prox-28-2414-2-titanium-intake-valve-for-yamaha-yz250f-and-wr250f","title":"PROX 28.2414-2 Titanium Intake Valve for Yamaha YZ250F and WR250F","description":"\u003cp\u003eThe PROX 28.2414-2 Titanium Intake Valve is manufactured to OEM specifications for reliable fitment and consistent performance in select Yamaha four-stroke applications. This replacement intake valve is designed for use with Yamaha YZ250F and WR250F models and is sold individually.\u003c\/p\u003e\u003cp\u003eBuilt as a direct replacement component, the PROX titanium intake valve supports proper intake-system operation and helps maintain the original valve-train configuration when servicing or rebuilding the cylinder head. Its OEM-specification construction makes it a practical choice for motorcycle maintenance, engine repair, and performance-focused rebuilds.\u003c\/p\u003e\u003cp\u003eFitment includes the 2014–2019 Yamaha YZ250F and 2015–2019 Yamaha WR250F, with model-year coverage varying by application. Verify the motorcycle model and year before ordering to confirm compatibility. The manufacturer part number is 28.2414-2, and the vendor part number is also 28.2414-2.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Titanium construction for dependable intake-valve service\u003c\/li\u003e\n\u003cli\u003eManufacturing Standard: Manufactured to OEM specifications\u003c\/li\u003e\n\u003cli\u003eProduct Type: Replacement intake valve\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\n\u003cli\u003eFitment: 2014–2019 Yamaha YZ250F and 2015–2019 Yamaha WR250F, subject to model-year application\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 28.2414-2\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 28.2414-2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2014 Yamaha YZ250F\u003cbr\u003e\n2015 Yamaha WR250F\u003cbr\u003e\n2015 Yamaha YZ250F\u003cbr\u003e\n2016 Yamaha WR250F\u003cbr\u003e\n2016 Yamaha YZ250F\u003cbr\u003e\n2017 Yamaha WR250F\u003cbr\u003e\n2017 Yamaha YZ250F\u003cbr\u003e\n2018 Yamaha WR250F\u003cbr\u003e\n2018 Yamaha YZ250F\u003cbr\u003e\n2019 Yamaha WR250F","brand":"PROX","offers":[{"title":"Default Title","offer_id":67553193066731,"sku":"19-9452","price":85.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1e32-6a516452288a0_5327ca5f-9c89-48f8-9605-f4b85c4dd452.jpg?v=1790742074"},{"product_id":"prox-titanium-exhaust-valve-28-2414-1-for-yamaha-yz250f-yz250fx-and-wr250f","title":"PROX Titanium Exhaust Valve 28.2414-1 for Yamaha YZ250F, YZ250FX and WR250F","description":"\u003cp\u003eThe PROX Titanium Exhaust Valve, manufacturer part number 28.2414-1 and vendor part number 28.2414-1, is manufactured to OEM specifications for dependable fit and performance in select Yamaha four-stroke motorcycles. This exhaust valve is designed as a direct replacement component for maintaining proper engine operation and restoring reliable valvetrain function.\u003c\/p\u003e\u003cp\u003eFitment includes the 2014–2018 Yamaha YZ250F, 2018 Yamaha YZ250FX, and 2015–2018 Yamaha WR250F, subject to the specific model year and engine configuration. Verify the motorcycle application before installation to ensure compatibility. Each valve is sold individually, making it suitable for targeted replacement or use during a complete cylinder head service.\u003c\/p\u003e\u003cp\u003eFeature: Titanium exhaust valve designed for select Yamaha motorcycle engines\u003cbr\u003eFeature: Manufactured to OEM specifications for consistent fit and function\u003cbr\u003eFeature: Direct replacement application for supported YZ250F, YZ250FX, and WR250F models\u003cbr\u003eFeature: Sold individually for convenient service and engine rebuilding\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTitanium exhaust valve designed for select Yamaha motorcycle engines\u003c\/li\u003e\n\u003cli\u003eManufactured to OEM specifications for consistent fit and function\u003c\/li\u003e\n\u003cli\u003eDirect replacement application for supported YZ250F, YZ250FX, and WR250F models\u003c\/li\u003e\n\u003cli\u003eSold individually for convenient service and engine rebuilding\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2014 Yamaha YZ250F\u003cbr\u003e\n2015 Yamaha WR250F\u003cbr\u003e\n2015 Yamaha YZ250F\u003cbr\u003e\n2015 Yamaha YZ250FX\u003cbr\u003e\n2016 Yamaha WR250F\u003cbr\u003e\n2016 Yamaha YZ250F\u003cbr\u003e\n2016 Yamaha YZ250FX\u003cbr\u003e\n2017 Yamaha WR250F\u003cbr\u003e\n2017 Yamaha YZ250F\u003cbr\u003e\n2017 Yamaha YZ250FX\u003cbr\u003e\n2018 Yamaha WR250F\u003cbr\u003e\n2018 Yamaha YZ250F\u003cbr\u003e\n2018 Yamaha YZ250FX\u003cbr\u003e\n2019 Yamaha WR250F\u003cbr\u003e\n2019 Yamaha YZ250F\u003cbr\u003e\n2019 Yamaha YZ250FX\u003cbr\u003e\n2020 Yamaha WR250F\u003cbr\u003e\n2020 Yamaha YZ250F\u003cbr\u003e\n2020 Yamaha YZ250FX\u003cbr\u003e\n2021 Yamaha WR250F\u003cbr\u003e\n2021 Yamaha YZ250F\u003cbr\u003e\n2021 Yamaha YZ250FX\u003cbr\u003e\n2022 Yamaha WR250F\u003cbr\u003e\n2022 Yamaha YZ250F\u003cbr\u003e\n2022 Yamaha YZ250FX\u003cbr\u003e\n2023 Yamaha WR250F\u003cbr\u003e\n2023 Yamaha YZ250F\u003cbr\u003e\n2023 Yamaha YZ250FX\u003cbr\u003e\n2024 Yamaha WR250F\u003cbr\u003e\n2024 Yamaha YZ250F\u003cbr\u003e\n2024 Yamaha YZ250FX\u003cbr\u003e\n2025 Yamaha WR250F\u003cbr\u003e\n2025 Yamaha YZ250F\u003cbr\u003e\n2025 Yamaha YZ250FX\u003cbr\u003e\n2026 Yamaha WR250F\u003cbr\u003e\n2026 Yamaha YZ250F\u003cbr\u003e\n2026 Yamaha YZ250FX","brand":"PROX","offers":[{"title":"Default Title","offer_id":67553293664491,"sku":"19-9451","price":85.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/e5ae-6a51654e264ee_ca58ca1d-ea24-4341-aa95-a5d7697c33d3.jpg?v=1790742135"},{"product_id":"prox-28-1348-2-titanium-intake-valve-for-honda-crf250r","title":"PROX 28.1348-2 Titanium Intake Valve for Honda CRF250R","description":"\u003cp\u003eThe PROX 28.1348-2 Titanium Intake Valve is designed as a dependable replacement for the original intake valve in select Honda CRF250R applications. Manufactured to OEM specifications, this valve supports proper engine airflow, valve timing, and combustion performance while providing a precise fit for compatible cylinder head assemblies. It is intended for riders, technicians, and engine builders seeking a quality replacement component for motocross and high-performance four-stroke applications.\u003c\/p\u003e\u003cp\u003eThis PROX intake valve fits the 2018, 2019, 2020, 2021, and 2022 Honda CRF250R. The valve is sold individually, allowing you to replace only the component required for your engine service or rebuild. Verify the existing valve specifications and application before installation to ensure compatibility with the complete valve train, including the valve seat, guide, spring, retainer, and related components.\u003c\/p\u003e\u003cp\u003eBuilt for use in demanding engine environments, the PROX 28.1348-2 helps restore reliable intake valve operation when replacing worn, damaged, or out-of-specification parts. Installation should be performed by a qualified technician using the applicable Honda service procedures and required valve clearance, seat, and assembly checks. Manufacturer part number: 28.1348-2. Vendor part number: 28.1348-2.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaterial: Titanium intake valve construction for compatible Honda CRF250R engine applications\u003c\/li\u003e\n\u003cli\u003eManufacturing standard: Produced to OEM specifications for dependable fit and function\u003c\/li\u003e\n\u003cli\u003eFitment: 2018 Honda CRF250R\u003c\/li\u003e\n\u003cli\u003eFitment: 2019 Honda CRF250R\u003c\/li\u003e\n\u003cli\u003eFitment: 2020 Honda CRF250R\u003c\/li\u003e\n\u003cli\u003eFitment: 2021 Honda CRF250R\u003c\/li\u003e\n\u003cli\u003eFitment: 2022 Honda CRF250R\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold individually\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 28.1348-2\u003c\/li\u003e\n\u003cli\u003eVendor part number: 28.1348-2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2018 Honda CRF250R\u003cbr\u003e\n2019 Honda CRF250R\u003cbr\u003e\n2020 Honda CRF250R\u003cbr\u003e\n2021 Honda CRF250R\u003cbr\u003e\n2022 Honda CRF250R","brand":"PROX","offers":[{"title":"Default Title","offer_id":67553467498731,"sku":"19-9450","price":85.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/1e32-6a516452288a0_700812e8-84db-457a-b83c-0a52e4e91cc1.jpg?v=1790742200"},{"product_id":"prox-31-4355-cam-chain-for-kawasaki-kx250f-and-kx250x","title":"PROX 31.4355 Cam Chain for Kawasaki KX250F and KX250X","description":"\u003cp\u003eThe PROX 31.4355 Cam Chain is a precision-engineered replacement timing chain for select Kawasaki motocross and cross-country motorcycles. Manufactured in Japan by BorgWarner, this cam chain is designed to meet original equipment manufacturer specifications for dependable fit, consistent timing, and long service life. Its construction makes it a suitable choice for restoring reliable valve-train performance during engine maintenance or rebuilds.\u003c\/p\u003e\u003cp\u003eFeaturing a strong M-Type chain design, the PROX cam chain uses a specially heat-treated pin along with advanced pin and link connections. These features help provide the strength, durability, and wear resistance required for high-performance four-stroke applications. The chain is built to support accurate camshaft timing and dependable operation under demanding riding conditions.\u003c\/p\u003e\u003cp\u003eFitment includes the 2025 and 2026 Kawasaki KX250F and KX250X models. Verify the motorcycle model and application before installation to ensure compatibility. This PROX cam chain is supplied as a replacement component and is identified by manufacturer part number 31.4355 and vendor part number 31.4355.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eManufactured in Japan by BorgWarner for dependable quality and performance\u003c\/li\u003e\n\u003cli\u003eDesigned to meet original equipment manufacturer specifications\u003c\/li\u003e\n\u003cli\u003eStrong M-Type chain construction supports durability in demanding applications\u003c\/li\u003e\n\u003cli\u003eSpecially heat-treated pin helps improve wear resistance and service life\u003c\/li\u003e\n\u003cli\u003eAdvanced pin and link connections provide reliable strength and performance\u003c\/li\u003e\n\u003cli\u003eFits 2025 and 2026 Kawasaki KX250F and KX250X models\u003c\/li\u003e\n\u003cli\u003eBrand: PROX\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 31.4355\u003c\/li\u003e\n\u003cli\u003eVendor part number: 31.4355\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2025 Kawasaki KX250F\u003cbr\u003e\n2025 Kawasaki KX250X\u003cbr\u003e\n2026 Kawasaki KX250F\u003cbr\u003e\n2026 Kawasaki KX250X","brand":"PROX","offers":[{"title":"Default Title","offer_id":67553661157611,"sku":"19-9267","price":77.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/6f29-60abf5fa7a943_f8b52222-2574-4752-9fcc-a75ee6a2e1d2.png?v=1790742279"}],"url":"https:\/\/ctracingservices.com\/collections\/prox.oembed?page=3","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}