{"product_id":"512m05800-wiseco-piston-kit-080-for-yamaha-yz125-1984-58-00-mm","title":"512M05800 Wiseco Piston Kit .080 for Yamaha YZ125 1984 58.00 mm","description":"\u003ch2\u003eWiseco .080 Piston Kit for Yamaha YZ125\u003c\/h2\u003e\u003cp\u003eThis Wiseco .080 piston kit, part number 512M05800, is a 58.00 mm oversize piston assembly built to restore compression and top end performance on a 1984 Yamaha YZ125.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Wiseco .080 piston kit for the 1984 Yamaha YZ125 delivers a 58.00 mm oversize bore solution for worn or freshly machined cylinders. The kit is made for riders and rebuilders who need a dependable piston assembly that holds up to two stroke heat and repeated high rpm running. Each Wiseco piston kit is designed to match the YZ125 top end for a clean, accurate rebuild.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eForged piston construction for strength under high rpm two stroke loads\u003c\/li\u003e\n\u003cli\u003e58.00 mm oversize bore size, identified by part number 512M05800\u003c\/li\u003e\n\u003cli\u003eRing, pin, and clip components included for a complete top end swap\u003c\/li\u003e\n\u003cli\u003eMachined skirt profiles for consistent cylinder wall contact\u003c\/li\u003e\n\u003cli\u003eDesigned as a direct fitment part for the 1984 Yamaha YZ125 engine\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\u003cli\u003efor Yamaha YZ125, 1984\u003c\/li\u003e\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop end rebuild after a seized or scored piston\u003c\/li\u003e\n\u003cli\u003eRefresh of a worn cylinder bored to 58.00 mm\u003c\/li\u003e\n\u003cli\u003eMotocross and trail use where compression and throttle response matter\u003c\/li\u003e\n\u003cli\u003eRace season teardown and preventive replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e512M05800\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e58.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e.080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMachine Fitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha YZ125, 1984\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 Does this piston kit need cylinder boring? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, a .080 oversize piston requires the cylinder to be bored and honed to match the 58.00 mm size before assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does the kit include rings and pin? \u003cstrong\u003eA:\u003c\/strong\u003e Wiseco piston kits for this application typically ship with the piston, ring set, wrist pin, and clips for a complete top end install.\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":51140083351638,"sku":"OO1C22528","price":376.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_6d07483b-53ab-47f6-baef-77a9971aac78.jpg?v=1794565901","url":"https:\/\/www.solidspare.com\/products\/512m05800-wiseco-piston-kit-080-for-yamaha-yz125-1984-58-00-mm","provider":"Solid Spare","version":"1.0","type":"link"}