{"product_id":"tk-01-10-0149","title":"Crankshaft Support Adapter GROM Monkey 125","description":"\u003cp\u003e【SP武川 01-10-0149 Crankshaft Support Adapter for GROM Monkey 125 Engine Parts Takegawa】\n\u003cbr\u003e■Product Description\n\u003cbr\u003eA crankshaft support adapter that changes the crankshaft journal from 2-point to 3-point support, suppressing crankshaft runout at high RPMs and increasing the durability of the stock crankshaft.\u003c\/p\u003e\n\n\u003cp\u003e■Detailed Description\n\u003cbr\u003eSince the generator for the target vehicle is mounted on the L. crankcase cover, the flywheel mounting direction is outward (towards the shaft tip).\n\u003cbr\u003eBecause of this, the rotational weight of the heavy flywheel is applied further out from the tip of the crankshaft, and in engines with improved pickup, the load during acceleration and deceleration doubles.\n\u003cbr\u003eThis can cause interference between the generator and flywheel, adversely affecting ignition timing, and in the worst case, lead to crankshaft damage.\n\u003cbr\u003eThis product incorporates a ball bearing within the stator, changing the crankshaft journal from 2-point to 3-point support, thereby restricting crankshaft runout that occurs at high RPMs in bored-up engines.\n\u003cbr\u003eBy restricting runout, it is suppressed, and the durability of the stock crankshaft can be increased.\n\u003cbr\u003eNo crankshaft replacement is required; the assembly structure allows for 3-point support of the crankshaft journal when installed on genuine parts.\u003c\/p\u003e\n\n\u003cp\u003e■Compatible Models\n\u003cbr\u003eHONDA\n\u003cbr\u003eGROM (JC92-1000001 to 1099999)\n\u003cbr\u003eMSX GROM (MLHJC92)\n\u003cbr\u003eMonkey 125 Thai Model (MLHJB03)\u003c\/p\u003e\n\n\u003cp\u003e■Precautions\n\u003cbr\u003e*Images are for illustration purposes only. Products with different sizes and colors may be included.\n\u003cbr\u003e*Product design and specifications are subject to change without notice. Please be aware.\n\u003cbr\u003e*Before purchasing, it is necessary to check the currently used stock crankshaft. If the crankshaft has runout exceeding the standard value, runout correction or crankshaft replacement is required.\n\u003cbr\u003e*A special tool, a rotor holder (00-01-1001), is required to remove the flywheel nut.\u003c\/p\u003e","brand":"スペシャルパーツ武川(SPECIAL PARTS TAKEGAWA)","offers":[{"title":"Default Title","offer_id":47208343339243,"sku":"tk-01-10-0149","price":12163.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1021\/9499\/files\/tk-01-10-0149.jpg?v=1766745215","url":"https:\/\/bikeman.jp\/en\/products\/tk-01-10-0149","provider":"バイクマン","version":"1.0","type":"link"}