{"product_id":"wiseco-crankshaft-kit-yamaha-yz125-wpc124","title":"WISECO Crankshaft Kit Yamaha YZ125 WPC124","description":"Crankshaft Kit - Yamaha YZ125\n\u003cp\u003eThe WISECO Crankshaft Kit, manufacturer part number WPC124, is designed for the 1998, 1999, and 2000 Yamaha YZ125. This kit includes a crankshaft assembly, main bearings, and a bottom-end gasket kit.\u003c\/p\u003e\u003cp\u003eThe crankshaft is factory assembled and precision trued to OEM specifications. Double-forged WISECO connecting rods are designed for dimensional consistency through improved grain flow, while shot-peening helps eliminate residual stresses and smoothly blend the rod forging surfaces. A corrosion-resistant surface treatment adds durability.\u003c\/p\u003e\u003cp\u003eThe crank pin bearing radial running clearance is optimized for performance, and precision honing provides an ultra-round bearing surface. Precision-engineered oiling slots help maximize rod strength and bearing life. Double-drilled small ends provide additional piston-pin lubrication and cooling, helping reduce top-end distortion caused by thermal transfer from the piston.\u003c\/p\u003e\u003cp\u003eDistributor part number: 09210100. Vehicle fitment: 1998 Yamaha YZ125, 1999 Yamaha YZ125, and 2000 Yamaha YZ125.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFactory assembled and precision trued to OEM specifications\u003c\/li\u003e\n\u003cli\u003eDouble-forged WISECO connecting rod designed for dimensional consistency through improved grain flow\u003c\/li\u003e\n\u003cli\u003eShot-peened connecting rod surfaces help eliminate residual stresses\u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant surface treatment\u003c\/li\u003e\n\u003cli\u003eOptimized crank pin bearing radial running clearance\u003c\/li\u003e\n\u003cli\u003ePrecision-honed bearing surface\u003c\/li\u003e\n\u003cli\u003eEngineered oiling slots help maximize rod strength and bearing life\u003c\/li\u003e\n\u003cli\u003eDouble-drilled small ends provide additional piston-pin lubrication and cooling\u003c\/li\u003e\n\u003cli\u003eKit includes crankshaft assembly, main bearings, and bottom-end gasket kit\u003c\/li\u003e\n\u003cli\u003eFits 1998, 1999, and 2000 Yamaha YZ125\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1998 Yamaha YZ125\u003cbr\u003e\n1999 Yamaha YZ125\u003cbr\u003e\n2000 Yamaha YZ125","brand":"WISECO","offers":[{"title":"Default Title","offer_id":68487896662251,"sku":"09210100","price":421.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/147476.png?v=1794386189","url":"https:\/\/ctracingservices.com\/products\/wiseco-crankshaft-kit-yamaha-yz125-wpc124","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}