{"product_id":"tk-02-01-0253","title":"Special Clutch Kit Slipper Clutch Specifications CRF50F CRF70F XR50R XR70R","description":"\u003cp\u003e【SP武川 02-01-0253 Special Clutch Kit Slipper Clutch Specification CRF50F CRF70F XR50R XR70R Engine Parts Takegawa】\n\u003cbr\u003e■Product Description\n\u003cbr\u003eYou can convert the stock centrifugal clutch to a manual clutch type.\n\u003cbr\u003eThe die-cast special clutch cover comes with a special clutch for centrifugal clutches (slipper clutch specification).\n\u003cbr\u003eSimultaneous installation of a 3-speed close-ratio gear or 4-speed close-ratio mission kit and clutch lever ASSY. is required.\n\u003cbr\u003eFor CRF50F and XR50R, the top bridge and stock handlebars must be replaced with φ22.2 handlebars. \u003c\/p\u003e\n\n\u003cp\u003e■Detailed Description\n\u003cbr\u003e●Aluminum Die-cast Clutch Cover (Black Painted)\n\u003cbr\u003ePatented structure: Thermostat mounting part and oil line structure\n\u003cbr\u003eThe clutch cover is made of aluminum die-cast.\n\u003cbr\u003eThe surface finish is black paint.\n\u003cbr\u003eOil can be taken out to the oil cooler.\n\u003cbr\u003eOptionally, a thermostat unit using shape memory alloy springs can be installed. This prevents overcooling.\n\u003cbr\u003eThe thermostat unit is sold separately.\n\u003cbr\u003eA highly reliable cartridge paper type is used for the oil element.\n\u003cbr\u003eDurable glass is used for the engine oil check window.\n\u003cbr\u003eA cover-integrated clutch cable receiver is adopted.\n\u003cbr\u003e●Slipper Clutch\n\u003cbr\u003eWhen sudden engine braking (back torque) is applied, the slipper clutch slips the clutch and controls the effectiveness of the engine braking.\n\u003cbr\u003eThis reduces sudden changes in posture due to engine braking, rear tire hopping, and stress on the engine.\n\u003cbr\u003eOf course, during normal driving, it operates in the same way as a conventional special clutch, so the clutch will not slip even with a high-power engine.\n\u003cbr\u003e●Slipper Clutch Structure\n\u003cbr\u003eA dedicated pressure plate and clutch cam are provided in the clutch part that connects power between the crankshaft and the mission.\n\u003cbr\u003eThis allows the back torque transmitted from the rear wheel to be transmitted to the clutch cam, causing the pressure plate cam and clutch cam to operate, pushing down the pressure plate to create a semi-clutch state and release the back torque.\n\u003cbr\u003e●Slipper Clutch Specifications\n\u003cbr\u003eSimilar to the standard clutch, a secondary clutch attached to the main shaft of the mission is used to reduce the load on the crankshaft.\n\u003cbr\u003eIn addition, the crankshaft can be made lighter, resulting in a light throttle response.\n\u003cbr\u003eA damper is built into the primary driven gear to reduce shock during clutch engagement.\n\u003cbr\u003eThe number of friction discs is five, compatible with high-power engines for both street and race use.\n\u003cbr\u003eMachined aluminum lifter plate is adopted. \u003c\/p\u003e\n\n\u003cp\u003e■Compatible Models\n\u003cbr\u003eHONDA\n\u003cbr\u003eCRF50F (AE03-1400001~)\n\u003cbr\u003eXR50R (AE03-1000001~)\n\u003cbr\u003eCRF70F (DE02-1700001~)\n\u003cbr\u003eXR70R (DE02-1300001~)\n\u003cbr\u003e*For XR70R frame NO: DE02-1299999, parts are different and cannot be used.\n\u003cbr\u003e*Models with white fuel tank and front\/rear fenders. \u003c\/p\u003e\n\n\u003cp\u003e■Notes\n\u003cbr\u003e*The image is for illustration purposes only. It includes products of different sizes and colors.\n\u003cbr\u003e*Product design and specifications are subject to change without notice. Please understand.\n\u003cbr\u003e*This product is made to order, so cancellations after ordering are not possible.\n\u003cbr\u003e*As this product is made to order, it may take some time for delivery. Also, the manufacturer may discontinue the product or change specifications without notice. Please be aware of this in advance. \u003c\/p\u003e","brand":"スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)","offers":[{"title":"Default Title","offer_id":47208287600875,"sku":"tk-02-01-0253","price":125205.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/tk-02-01-0253.jpg?v=1766739420","url":"https:\/\/bikeman.jp\/en\/products\/tk-02-01-0253","provider":"バイクマン","version":"1.0","type":"link"}