{"product_id":"rekluse-radiuscx-4-0-auto-clutch-kit-yamaha-yfz450r","title":"Rekluse RadiusCX 4.0 Auto-Clutch Kit with Billet Cover - Yamaha YFZ450R","description":"\u003ch3\u003e✓ Fits\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eYamaha YFZ450R (2009-2025), YFZ450R SE (2013-2025), YFZ450X (2010-2011), and YFZ450 (2004-2009, 2012).\u003c\/strong\u003e Complete RadiusCX 4.0 clutch system.\u003c\/p\u003e\n\u003ch3\u003e✓ About the RadiusCX 4.0\u003c\/h3\u003e\n\u003cp\u003eThe Rekluse RadiusCX 4.0 is Rekluse's top-of-the-line complete auto-clutch system. It combines the updated EXP 4.0 auto-clutch technology with a Rekluse billet clutch cover and TorqDrive clutch pack for the ultimate in performance, cooling, and durability. Prevents stalling, launches harder, and delivers a more connected feel, the complete package for serious riders who want the best clutch system available.\u003c\/p\u003e\n\u003ch3\u003e✓ Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete premium auto-clutch system with billet cover and TorqDrive pack\u003c\/li\u003e\n\u003cli\u003eHelps prevent stalling and improves launches and control\u003c\/li\u003e\n\u003cli\u003eUpdated EXP 4.0 expanding friction disk with stronger high-temperature base material\u003c\/li\u003e\n\u003cli\u003eRedesigned internal wall bases for strength and a more connected lever feel\u003c\/li\u003e\n\u003cli\u003eFriction pads match Rekluse TorqDrive plate design for better cooling and consistency\u003c\/li\u003e\n\u003cli\u003eEXP 4.0 wedges use rolling contact with built-in pins for smoother engagement\u003c\/li\u003e\n\u003cli\u003eMore direct power delivery, improved durability, rider-focused functionality\u003c\/li\u003e\n\u003cli\u003eEngagement curve updated to match modern engine characteristics\u003c\/li\u003e\n\u003cli\u003eTunable with varying wedge weights and EXP springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e✓ What's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eComplete Rekluse RadiusCX 4.0 clutch system with billet cover and TorqDrive clutch pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eShips fast from DuneGoonShop!\u003c\/strong\u003e\u003c\/p\u003e","brand":"Parts Unlimited","offers":[{"title":"Default Title","offer_id":49157896044769,"sku":"1130-0800","price":2128.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1219\/2993\/files\/Screenshot2026-09-18195255.png?v=1789786458","url":"https:\/\/dunegoonshop.com\/en-ca\/products\/rekluse-radiuscx-4-0-auto-clutch-kit-yamaha-yfz450r","provider":"Dune Goons","version":"1.0","type":"link"}