{"product_id":"rekluse-radiuscx-4-0-clutch-yamaha-rms-8907176","title":"REKLUSE RadiusCX 4.0 Clutch Yamaha RMS-8907176","description":"RadiusCX 4.0 Clutch - Yamaha\n\u003cp\u003eThe REKLUSE RadiusCX 4.0 Clutch is an updated expanding friction disk assembly designed for specified Yamaha motorcycle applications. Its updated base material provides improved strength in high-temperature environments, while redesigned internal wall bases increase strength and rigidity to help deliver a more connected lever feel for the rider.\u003c\/p\u003e\u003cp\u003eThe EXP disk features friction pads that match the proprietary friction design used on REKLUSE TorqDrive clutch plates. This design helps match oil-flow characteristics within the clutch pack, promoting improved cooling capability and consistent operation. EXP 4.0 wedges use rolling contact with built-in pins, reducing friction and resistance compared with sliding contact for smoother engagement, a more responsive feel and stronger power delivery.\u003c\/p\u003e\u003cp\u003eThe updated engagement curve is designed to better match modern motorcycle engine characteristics. The system also provides more tuning options through varying wedge weights and EXP springs. Distributor part number: RMS-8907176. Manufacturer part number: RMS-8907176. Vehicle fitment: 2024 Yamaha YZ450FX, 2023 Yamaha YZ450F, 2025 Yamaha YZ450F, 2026 Yamaha YZ450FX, 2024 Yamaha YZ450F, 2024 Yamaha WR450F, 2025 Yamaha WR450F and 2025 Yamaha YZ450FX.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUpdated EXP assembly: Expanding friction disk assembly with an updated base material for improved strength in high-temperature environments.\u003c\/li\u003e\n\u003cli\u003eReinforced internal walls: Redesigned internal wall bases improve strength and rigidity for a more connected lever feel.\u003c\/li\u003e\n\u003cli\u003eTorqDrive friction design: External EXP disk friction pads match the proprietary friction design found on REKLUSE TorqDrive clutch plates.\u003c\/li\u003e\n\u003cli\u003eImproved oil-flow matching: Friction pad design helps match oil-flow characteristics in the clutch pack to promote cooling capability and consistent operation.\u003c\/li\u003e\n\u003cli\u003eEXP 4.0 rolling wedges: Built-in pins provide rolling contact, reducing friction and resistance for smoother engagement and a more responsive feel.\u003c\/li\u003e\n\u003cli\u003eUpdated engagement curve: Designed to better match modern motorcycle engine characteristics.\u003c\/li\u003e\n\u003cli\u003eTuning options: Provides options using varying wedge weights and EXP springs.\u003c\/li\u003e\n\u003cli\u003eVehicle fitment: Fits 2024 Yamaha YZ450FX, 2023 Yamaha YZ450F, 2025 Yamaha YZ450F, 2026 Yamaha YZ450FX, 2024 Yamaha YZ450F, 2024 Yamaha WR450F, 2025 Yamaha WR450F and 2025 Yamaha YZ450FX.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2023 Yamaha YZ450F\u003cbr\u003e\n2024 Yamaha WR450F\u003cbr\u003e\n2024 Yamaha YZ450F\u003cbr\u003e\n2024 Yamaha YZ450FX\u003cbr\u003e\n2025 Yamaha WR450F\u003cbr\u003e\n2025 Yamaha YZ450F\u003cbr\u003e\n2025 Yamaha YZ450FX\u003cbr\u003e\n2026 Yamaha YZ450FX","brand":"REKLUSE","offers":[{"title":"Default Title","offer_id":68495170961643,"sku":"11300804","price":1400.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/2911903.png?v=1794438058","url":"https:\/\/ctracingservices.com\/products\/rekluse-radiuscx-4-0-clutch-yamaha-rms-8907176","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}