{"product_id":"race-tech-fork-spring-0-46-kg-mm-for-ktm-500-xcf-w-and-250-sx-part-frsp-435146","title":"Race Tech Fork Spring 0.46 kg\/mm for KTM 500 XCF-W and 250 SX, Part FRSP 435146","description":"The first step to great handling and predictability is selecting proper spring rates. With over 500 Hi-Performance Springs to choose from, Race Tech is almost guaranteed to have the spring you need. Sportbikes are generally under-sprung for the average rider, causing the bike to be unbalanced and unpredictable.\n\u003cp\u003eRace Tech Fork Spring 0.46 kg\/mm, manufacturer part number FRSP 435146 and vendor part number 200-435146, is designed to provide accurate, consistent front suspension performance for select KTM off-road motorcycles. Choosing the correct spring rate is an important step toward improving handling, balance, and predictability, particularly for riders whose motorcycles are under-sprung for their weight or riding conditions.\u003c\/p\u003e\u003cp\u003eThis high-performance fork spring is made from chrome silicon wire for a high stiffness-to-mass ratio. Race Tech shot-peens and heat-treats each spring to improve durability and help maintain its specified rate during extended use. The 0.46 kg\/mm spring rate helps support proper fork response and chassis balance when matched to the rider, motorcycle, and riding application.\u003c\/p\u003e\u003cp\u003eDesigned for fitment on select KTM models, this Race Tech spring fits the 2013 and 2014 KTM 500 XCF-W; 2005 KTM 250 SX; 2006 KTM 250 SX, 250 SX-F, and 250 XC; and 2007 through 2009 KTM 250 XC-W. Verify the motorcycle model year, suspension specifications, and required spring rate before installation. Professional setup or installation is recommended to ensure correct suspension sag and performance.\u003c\/p\u003e\u003cp\u003eRace Tech is known for producing accurately rated suspension springs for performance-oriented street and off-road applications. The FRSP 435146 fork spring is built to deliver dependable rate consistency without premature sagging or “sacking out,” making it a practical upgrade for riders seeking more controlled and predictable handling.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSpring Rate: 0.46 kg\/mm for select KTM motorcycle applications\u003c\/li\u003e\n\u003cli\u003eMaterial: Chrome silicon wire for strength and performance\u003c\/li\u003e\n\u003cli\u003eConstruction: Shot-peened and heat-treated for durability\u003c\/li\u003e\n\u003cli\u003ePerformance: High stiffness-to-mass ratio for responsive suspension action\u003c\/li\u003e\n\u003cli\u003eConsistency: Accurately rated to support predictable handling\u003c\/li\u003e\n\u003cli\u003eDurability: Designed to resist premature sagging or sacking out\u003c\/li\u003e\n\u003cli\u003eFitment: Fits 2013-2014 KTM 500 XCF-W, 2005 KTM 250 SX, 2006 KTM 250 SX, 250 SX-F, and 250 XC, and 2007-2009 KTM 250 XC-W\u003c\/li\u003e\n\u003cli\u003eBrand: Race Tech\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: FRSP 435146\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: 200-435146\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2003 KTM 450 EXC-F\u003cbr\u003e\n2004 KTM 450 EXC-F\u003cbr\u003e\n2005 KTM 125 SX\u003cbr\u003e\n2005 KTM 200 Exc\u003cbr\u003e\n2005 KTM 250 EXC\u003cbr\u003e\n2005 KTM 250 SX\u003cbr\u003e\n2005 KTM 300 EXC\u003cbr\u003e\n2005 KTM 300 MXC\u003cbr\u003e\n2005 KTM 450 EXC-F\u003cbr\u003e\n2005 KTM 450 MXC 4-Stroke\u003cbr\u003e\n2005 KTM 525 MXC 4-Stroke\u003cbr\u003e\n2005 KTM 525 SX 4-Stroke\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\n2006 KTM 125 SX\u003cbr\u003e\n2006 KTM 200 Xc\u003cbr\u003e\n2006 KTM 200 Xc-W\u003cbr\u003e\n2006 KTM 250 SX\u003cbr\u003e\n2006 KTM 250 SX-F\u003cbr\u003e\n2006 KTM 250 XC\u003cbr\u003e\n2006 KTM 300 XC\u003cbr\u003e\n2006 KTM 300 XC-W\u003cbr\u003e\n2006 KTM 450 EXC-F\u003cbr\u003e\n2006 KTM 525 EXC-G Racing\u003cbr\u003e\n2006 KTM 525 SX 4-Stroke\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\n2007 KTM 200 Xc\u003cbr\u003e\n2007 KTM 200 Xc-W\u003cbr\u003e\n2007 KTM 250 XC\u003cbr\u003e\n2007 KTM 250 XC-F\u003cbr\u003e\n2007 KTM 250 XC-W\u003cbr\u003e\n2007 KTM 250 XCF-W\u003cbr\u003e\n2007 KTM 300 XC\u003cbr\u003e\n2007 KTM 300 XC-W\u003cbr\u003e\n2007 KTM 400 XC-W 4-Stroke\u003cbr\u003e\n2007 KTM 450 EXC-F\u003cbr\u003e\n2007 KTM 450 XCF-W\u003cbr\u003e\n2007 KTM 525 EXC 4-Stroke\u003cbr\u003e\n2007 KTM 525 XC-G 4-Stroke\u003cbr\u003e\n2007 KTM 525 XC-W 4-Stroke\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\n2008 KTM 200 Xc-W\u003cbr\u003e\n2008 KTM 250 XC-W\u003cbr\u003e\n2008 KTM 250 XCF-W\u003cbr\u003e\n2008 KTM 300 XC-W\u003cbr\u003e\n2008 KTM 450 XCF-W\u003cbr\u003e\n2008 KTM 530 XC-W 4-Stroke\u003cbr\u003e\n2008 KTM 950 Super Enduro R\u003cbr\u003e\n2008 KTM 990 Adventure 4-Stroke\u003cbr\u003e\n2008 Suzuki DR-Z400S\u003cbr\u003e\n2009 KTM 200 Xc-W\u003cbr\u003e\n2009 KTM 250 XC-W\u003cbr\u003e\n2009 KTM 250 XCF-W\u003cbr\u003e\n2009 KTM 300 XC-W\u003cbr\u003e\n2009 KTM 400 XC-W 4-Stroke\u003cbr\u003e\n2009 KTM 450 XCF-W\u003cbr\u003e\n2009 KTM 530 XC-W 4-Stroke\u003cbr\u003e\n2009 KTM 950 Super Enduro R\u003cbr\u003e\n2009 KTM 990 Adventure\u003cbr\u003e\n2009 Suzuki DR-Z400S\u003cbr\u003e\n2010 KTM 200 Xc-W\u003cbr\u003e\n2010 KTM 250 XC-W\u003cbr\u003e\n2010 KTM 300 XC-W\u003cbr\u003e\n2010 KTM 400 XC-W 4-Stroke\u003cbr\u003e\n2010 KTM 450 EXC-R 4-Stroke\u003cbr\u003e\n2010 KTM 450 XCF-W\u003cbr\u003e\n2010 Suzuki DR-Z400S\u003cbr\u003e\n2011 KTM 200 Xc-W\u003cbr\u003e\n2011 KTM 250 XC-W\u003cbr\u003e\n2011 KTM 300 XC-W\u003cbr\u003e\n2011 KTM 450 EXC-R 4-Stroke\u003cbr\u003e\n2011 KTM 450 XCF-W\u003cbr\u003e\n2011 Suzuki DR-Z400S\u003cbr\u003e\n2012 KTM 200 Xc-W\u003cbr\u003e\n2012 KTM 250 XC-W\u003cbr\u003e\n2012 KTM 300 XC-W\u003cbr\u003e\n2012 KTM 450 XCF-W\u003cbr\u003e\n2012 Suzuki DR-Z400S\u003cbr\u003e\n2013 KTM 200 Xc-W\u003cbr\u003e\n2013 KTM 250 XC-W\u003cbr\u003e\n2013 KTM 300 XC-W\u003cbr\u003e\n2013 KTM 450 XCF-W\u003cbr\u003e\n2013 KTM 500 XCF-W\u003cbr\u003e\n2013 Suzuki DR-Z400S\u003cbr\u003e\n2014 KTM 200 Xc-W\u003cbr\u003e\n2014 KTM 250 XC-W\u003cbr\u003e\n2014 KTM 300 XC-W\u003cbr\u003e\n2014 KTM 450 XCF-W\u003cbr\u003e\n2014 KTM 500 XCF-W\u003cbr\u003e\n2014 Sherco 250 SE-R Racing\u003cbr\u003e\n2014 Sherco 250 SEF-R Racing\u003cbr\u003e\n2014 Sherco 300 SE-R Racing\u003cbr\u003e\n2014 Sherco 300 SEF-R Racing\u003cbr\u003e\n2014 Suzuki DR-Z400S\u003cbr\u003e\n2015 KTM 200 Xc-W\u003cbr\u003e\n2015 KTM 250 XC-W\u003cbr\u003e\n2015 KTM 300 XC-W\u003cbr\u003e\n2015 KTM 450 XCF-W\u003cbr\u003e\n2015 KTM 500 XCF-W\u003cbr\u003e\n2015 Sherco 250 SE-R Racing\u003cbr\u003e\n2015 Sherco 250 SEF-R Racing\u003cbr\u003e\n2015 Sherco 300 SE-R Racing\u003cbr\u003e\n2015 Sherco 300 SEF-R Racing\u003cbr\u003e\n2015 Sherco 450 SEF-R Racing\u003cbr\u003e\n2015 Suzuki DR-Z400S\u003cbr\u003e\n2016 KTM 200 Xc-W\u003cbr\u003e\n2016 KTM 250 XC-W\u003cbr\u003e\n2016 KTM 300 XC-W\u003cbr\u003e\n2016 KTM 450 XCF-W\u003cbr\u003e\n2016 KTM 500 XCF-W\u003cbr\u003e\n2016 Suzuki DR-Z400S\u003cbr\u003e\n2017 Sherco 250 SC Cross Country\u003cbr\u003e\n2017 Sherco 250 SC-F Cross Country\u003cbr\u003e\n2017 Sherco 300 SC Cross Country\u003cbr\u003e\n2017 Sherco 300 SC-F Cross Country\u003cbr\u003e\n2017 Suzuki DR-Z400S\u003cbr\u003e\n2018 Suzuki DR-Z400S\u003cbr\u003e\n2019 Suzuki DR-Z400S\u003cbr\u003e\n2020 Suzuki DR-Z400S\u003cbr\u003e\n2021 Suzuki DR-Z400S\u003cbr\u003e\n2022 Suzuki DR-Z400S\u003cbr\u003e\n2023 Suzuki DR-Z400S\u003cbr\u003e\n2024 Suzuki DR-Z400S","brand":"RACE TECH","offers":[{"title":"Default Title","offer_id":67558441255147,"sku":"200-435146","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/70e8-5be9d0756ad73_97a6b434-78e0-4c97-bdae-079f280a437d.jpg?v=1790762395","url":"https:\/\/ctracingservices.com\/products\/race-tech-fork-spring-0-46-kg-mm-for-ktm-500-xcf-w-and-250-sx-part-frsp-435146","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}