{"product_id":"559m05600-wiseco-std-piston-kit-for-yamaha-yz125-1986-1988-56-00-mm","title":"559M05600 Wiseco Std Piston Kit for Yamaha YZ125 1986-1988 56.00 mm","description":"\u003ch2\u003ePiston Kit for Yamaha YZ125\u003c\/h2\u003e\u003cp\u003eThis Wiseco standard bore piston kit for Yamaha YZ125 fits 1986 through 1988 models, with a 56.00 mm piston carrying OEM cross reference 559M05600.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Wiseco standard piston kit for Yamaha YZ125 is a top end rebuild component that replaces the factory piston and rings to restore compression and performance. The 56.00 mm standard bore size keeps the cylinder at stock dimensions for 1986 to 1988 YZ125 engines. Riders and mechanics doing a routine top end service will find this piston kit matches the original bore.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWiseco forged piston construction for durability in two stroke motocross engines\u003c\/li\u003e\n\u003cli\u003eStandard 56.00 mm bore size for stock cylinders without overboring\u003c\/li\u003e\n\u003cli\u003eKit includes piston, rings, wrist pin, and circlips for a complete top end job\u003c\/li\u003e\n\u003cli\u003eCross reference 559M05600 identifies the exact application\u003c\/li\u003e\n\u003cli\u003ePrecision machined skirt and ring grooves for a consistent seal\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ125 1986\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 1987\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ125 1988\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStock bore top end rebuilds after piston wear or seizure\u003c\/li\u003e\n\u003cli\u003eCompression refresh on a high hour two stroke\u003c\/li\u003e\n\u003cli\u003eRoutine engine maintenance between race seasons\u003c\/li\u003e\n\u003cli\u003eReplacing a worn piston while keeping the original cylinder\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\u003e559M05600\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOversize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWiseco\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 Will this piston fit a cylinder that has already been overbored? \u003cstrong\u003eA:\u003c\/strong\u003e No, this is a standard 56.00 mm piston, so it only suits a cylinder still at stock bore dimensions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What is included in the kit? \u003cstrong\u003eA:\u003c\/strong\u003e Wiseco piston kits of this type typically include the piston, rings, wrist pin, and circlips, so verify contents with the listing before ordering.\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":51140079157334,"sku":"OO1C22521","price":323.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_68454682-4b1b-4ae7-a0da-93f328fe4ecc.jpg?v=1794565907","url":"https:\/\/www.solidspare.com\/products\/559m05600-wiseco-std-piston-kit-for-yamaha-yz125-1986-1988-56-00-mm","provider":"Solid Spare","version":"1.0","type":"link"}