{"product_id":"namura-standard-bore-size-c-top-end-repair-kit-for-yamaha-yz125-fits-1997-54mm","title":"Namura Standard Bore Size C Top End Repair Kit for Yamaha YZ125 fits 1997 54mm","description":"\u003ch2\u003eStandard Bore Size C Top End Repair Kit for Yamaha\u003c\/h2\u003e\u003cp\u003eThis top end repair kit provides a complete set of components to rebuild the cylinder and piston assembly for Yamaha YZ125 models from 1997, featuring a 54mm bore size.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis top end repair kit is a complete set of piston, rings, wrist pin, bearings, and gaskets for rebuilding the top end of Yamaha YZ125 engines from 1997. It delivers everything needed to restore compression and performance in a single kit, saving time and ensuring compatibility. Designed for the 54mm standard bore, this repair kit is a direct replacement for worn components.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIncludes a precision-machined piston matched to the 54mm bore\u003c\/li\u003e\n\u003cli\u003eFeatures high-quality rings for optimal sealing and longevity\u003c\/li\u003e\n\u003cli\u003eKit includes all necessary gaskets and seals for a complete rebuild\u003c\/li\u003e\n\u003cli\u003eEngineered to meet OEM specifications for reliable power delivery\u003c\/li\u003e\n\u003cli\u003eWrist pin and bearings included for smooth operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha YZ125 (1997)\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eIdeal for motocross and off-road racing applications\u003c\/li\u003e\n\u003cli\u003eUsed for rebuilding the top end after extensive riding seasons\u003c\/li\u003e\n\u003cli\u003eCommonly used in competitive motocross classes\u003c\/li\u003e\n\u003cli\u003eSuitable for trail riding and recreational use requiring top-end refresh\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eKit Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTop End Repair Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this kit compatible with aftermarket cylinders? \u003cstrong\u003eA:\u003c\/strong\u003e This kit is designed for standard bore sizes; if your cylinder has been overbored, select the appropriate oversized kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include a cylinder head gasket? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes all gaskets and seals needed for a complete top end rebuild, including the base gasket and head gasket where applicable.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44890669940822,"sku":"SZ1F12403","price":153.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/1_cfdff23a-14e4-447c-a607-aaf8cf5550bb.jpg?v=1781142687","url":"https:\/\/www.solidspare.com\/products\/namura-standard-bore-size-c-top-end-repair-kit-for-yamaha-yz125-fits-1997-54mm","provider":"Solid Spare","version":"1.0","type":"link"}