{"product_id":"rekluse-radiusx-4-0-clutch-for-kawasaki-kx250-rms-8304140","title":"Rekluse RadiusX 4.0 Clutch for Kawasaki KX250 (RMS-8304140)","description":"\u003cp\u003eUpgrade your Kawasaki KX250 with the Rekluse RadiusX 4.0 Clutch, part number RMS-8304140. This updated EXP friction disk assembly is engineered for improved strength, smoother engagement, and more consistent operation in demanding motorcycle clutch systems. Its revised base material is better suited to high-temperature environments, helping the clutch maintain dependable performance under the heat generated during aggressive riding and repeated clutch use.\u003cbr\u003eThe internal wall bases have been redesigned to improve strength and rigidity, translating into a more connected lever feel and enhanced rider control. On the outer face of the EXP disk, friction pads use Rekluse’s proprietary friction design, matching the oil flow characteristics of the clutch pack beneath. This promotes improved cooling capability and supports consistent clutch operation across changing riding conditions.\u003cbr\u003eRekluse EXP 4.0 wedges now use rolling contact with built-in pins rather than sliding contact. Reduced friction and resistance help provide smoother engagement, a more responsive feel, and stronger power delivery. Updated engagement curve designs are tailored to modern motorcycle engine characteristics, while multiple wedge weights and EXP spring options provide additional tuning flexibility for riders who want to refine clutch response and engagement behavior.\u003cbr\u003eDesigned for riders seeking direct power delivery, improved durability, and rider-focused functionality, the Rekluse RadiusX 4.0 Clutch brings advanced automatic-clutch technology to the Kawasaki KX250. The RMS-8304140 assembly is a practical performance upgrade for motocross, off-road, and other demanding applications where predictable engagement and consistent clutch control are essential.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eUpdated EXP friction disk assembly for improved performance and durability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRevised base material provides better strength in high-temperature clutch environments\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eRedesigned internal wall bases improve strength and rigidity for a more connected lever feel\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eProprietary Rekluse friction pads help match clutch-pack oil flow characteristics\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eFriction design promotes improved cooling capability and consistent operation\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEXP 4.0 wedges use rolling contact with built-in pins to reduce friction and resistance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSmoother engagement and more responsive clutch feel\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eStronger and more direct power delivery\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eUpdated engagement curves suit modern motorcycle engine characteristics\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eMultiple wedge weights and EXP spring options provide expanded tuning capability\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned for the Kawasaki KX250\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBrand: Rekluse\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003ePart Number: RMS-8304140\u003c\/li\u003e\u003c\/ul\u003e\r\n\u003cp\u003eShips from Parts Unlimited.\u003c\/p\u003e","brand":"Rekluse","offers":[{"title":"Default Title","offer_id":60115422773534,"sku":"RMS-8304140","price":1029.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1091\/7884\/7518\/files\/2911431.png?v=1791082270","url":"https:\/\/shoplepier.com\/products\/rekluse-radiusx-4-0-clutch-for-kawasaki-kx250-rms-8304140","provider":"LEPIER POWERSPORTS","version":"1.0","type":"link"}