{"product_id":"rekluse-rms-8907075-radiuscx-4-0-clutch-kit-2005-2026-yamaha-yz125-x","title":"Rekluse RMS-8907075 RadiusCX 4.0 Clutch Kit 2005-2026 Yamaha YZ125\/X","description":"\u003ch3\u003eElite Two-Stroke Performance: Rekluse RadiusCX 4.0\u003c\/h3\u003e\n\u003cp\u003eKeeping a small-bore two-stroke on the pipe requires precision, and the Rekluse RadiusCX 4.0 is the ultimate \u003cstrong\u003eRacing Performance\u003c\/strong\u003e upgrade to help you do just that. Designed to eliminate stalling in tight woods or deep loam, this auto-clutch system allows you to ride a gear higher and focus entirely on your corner speed. Moto-House MX knows that YZ125 riders demand responsiveness, and the RadiusCX 4.0 delivers the most connected feel ever offered in an auto-clutch.\u003c\/p\u003e\n\u003cp\u003eThe 4.0 generation brings \u003cstrong\u003eHeavy Duty\u003c\/strong\u003e durability to the high-revving Yamaha YZ125 and YZ125X. With updated base materials designed to handle the extreme heat of a pinned 125, the new EXP 4.0 rolling contact wedges provide a smoother, more direct power delivery. By replacing sliding friction with rolling pins, Rekluse has reduced resistance, giving you a lightning-fast engagement that feels like a perfectly tuned manual clutch but with the safety net of anti-stall technology.\u003c\/p\u003e\n\u003ch3\u003eTop Features: Rekluse RadiusCX 4.0 Clutch Kit\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEXP 4.0 Technology:\u003c\/strong\u003e New rolling contact wedges with built-in pins provide a smoother engagement and a more responsive, \"connected\" lever feel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Heat Resistance:\u003c\/strong\u003e Updated base materials are engineered to maintain strength and performance in the high-temperature environments 125cc engines create.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTorqDrive Friction Design:\u003c\/strong\u003e Proprietary friction pads match the TorqDrive design for superior oil flow and cooling, ensuring consistent operation all moto long.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRigid Internal Design:\u003c\/strong\u003e Redesigned internal wall bases increase strength and rigidity, translating to more direct power delivery to the rear wheel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern Engine Tuning:\u003c\/strong\u003e Engagement curves are updated to match modern engine characteristics, with multiple tuning options for wedge weights and springs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment List\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eVehicle Brand\u003c\/th\u003e\n\u003cth\u003eVehicle Model \u0026amp; Size\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2026\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ125\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2026\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ125X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Will this help me in the woods on my YZ125X?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely. It makes technical climbs and tight single-track much easier by preventing stalls when the RPMs drop, allowing you to focus on your momentum.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the RadiusCX 4.0 change the weight of the bike?\u003c\/strong\u003e\u003cbr\u003eA: The kit is designed to be as light as possible (approx. 4.74 lbs package weight) to ensure your 125 retains its flickable, lightweight feel while adding massive performance benefits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can I still \"flick\" the clutch to get into the powerband?\u003c\/strong\u003e\u003cbr\u003eA: Yes. You retain full manual override of the clutch lever, so you can still snap the clutch to get the bike up on the pipe whenever you need that extra hit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpgrade Your Bike\u003c\/strong\u003e and dominate the track today!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMoto-House MX – Choice of Champions \u003c\/strong\u003e– is located in Clermont\/Montverde, FL. The best motocross shop in Central Florida.\u003c\/p\u003e","brand":"Rekluse","offers":[{"title":"Default Title","offer_id":39745854996563,"sku":"RMS-8907075","price":1449.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1754\/5421\/files\/rekluse-radius-cx-auto-clutch-kit-2010-2022-yamaha-yz450f-rms-7907076-341798.png?v=1735461858","url":"https:\/\/motohousemx.com\/products\/rekluse-rms-8907075-radiuscx-4-0-clutch-kit-2005-2026-yamaha-yz125-x","provider":"Moto-House MX","version":"1.0","type":"link"}