{"product_id":"crankshaft-bottom-kit-1993-2001-yamaha-yz80-wiseco-wpc122","title":"Crankshaft Bottom Kit 1993-2001 Yamaha YZ80 Wiseco WPC122","description":"\u003cp\u003ePremium replacement crankshaft assembly designed to meet OEM specifications, delivering durability, reliability and consistent performance for high-demand two-stroke applications.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003ePrecision trued to OEM specifications for fit and operation\u003c\/li\u003e \u003cli\u003eDouble-forged connecting rods for dimensional consistency and improved grain flow\u003c\/li\u003e \u003cli\u003eShot-peened surfaces to eliminate residual stresses and blend forging transitions\u003c\/li\u003e \u003cli\u003eCorrosion-resistant surface treatment\u003c\/li\u003e \u003cli\u003eCase-hardened rod bores (58–62 RC) for optimal bearing running surfaces\u003c\/li\u003e \u003cli\u003eOptimised bearing clearance for performance and longevity\u003c\/li\u003e \u003cli\u003ePrecision-honed bearing surfaces for ultra-round geometry\u003c\/li\u003e \u003cli\u003eOiling slots to enhance rod strength and maximise bearing life\u003c\/li\u003e \u003cli\u003eDouble-drilled small ends to improve piston pin lubrication and cooling\u003c\/li\u003e \u003cli\u003eSilver-coated thrust washers with dimpled faces for oil retention and reduced friction\u003c\/li\u003e \u003cli\u003eHigh-quality crank pin bearings made from hot-rolled steel and case-hardened to 58–62 RC\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAssembly type: Factory-assembled crankshaft with connecting rod\u003c\/li\u003e \u003cli\u003eIntended use: High-demand two-stroke applications\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e56-177_WI.CBK\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eYamaha YZ80 1993–2001\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- venture-connect-compatibility:start --\u003e\n\u003csection class=\"venture-connect-compatibility\"\u003e\u003ch3\u003eVehicle Compatibility\u003c\/h3\u003e\n\u003cp\u003ePlease check the exact model and year before ordering.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eYZ 80\u003c\/td\u003e\n\u003ctd\u003e1993-2001\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\n\u003c!-- venture-connect-compatibility:end --\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":57504312361340,"sku":"56-177_WI.CBK","price":406.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/56-177_wi-cbk.jpg?v=1790408135","url":"https:\/\/radhouse.co.uk\/products\/crankshaft-bottom-kit-1993-2001-yamaha-yz80-wiseco-wpc122","provider":"Radhouse","version":"1.0","type":"link"}