{"product_id":"771m05200-wiseco-std-piston-kit-52-00mm-for-yamaha-rt100-1990-2000","title":"771M05200 Wiseco Std Piston Kit 52.00mm for Yamaha RT100 1990-2000","description":"\u003ch2\u003eWiseco Std Piston Kit for Yamaha RT100\u003c\/h2\u003e\u003cp\u003eThis Wiseco Std Piston Kit is a 52.00 mm standard bore piston assembly that restores compression and top-end performance on compatible Yamaha RT100 machines, cross-referencing part number 771M05200.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Wiseco Std Piston Kit gives riders a complete standard bore top-end solution with a 52.00 mm piston engineered for the Yamaha RT100. The kit is built to handle the heat and stress of two-stroke operation, making it a practical choice for rebuilds and refreshes. Install it when the original piston shows wear, scoring, or loss of compression.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e52.00 mm standard bore size maintains factory cylinder dimensions\u003c\/li\u003e\n\u003cli\u003eWiseco forged piston construction for strength under load\u003c\/li\u003e\n\u003cli\u003eKit includes piston, rings, wrist pin, and circlips for a complete top-end rebuild\u003c\/li\u003e\n\u003cli\u003eDesigned for two-stroke engines in the Yamaha RT100 platform\u003c\/li\u003e\n\u003cli\u003ePrecision machining supports consistent sealing and compression\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha RT100 1990\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1991\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1992\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1993\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1994\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1995\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1996\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1997\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1998\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 1999\u003c\/li\u003e\n\u003cli\u003efor Yamaha RT100 2000\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds after piston scoring or seizure\u003c\/li\u003e\n\u003cli\u003eRoutine maintenance on high-hour RT100 engines\u003c\/li\u003e\n\u003cli\u003eRestoring compression on trail and field bikes\u003c\/li\u003e\n\u003cli\u003eRefresh work before a riding season\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\u003e771M05200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e52.00 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard bore\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 Does this kit include rings and pin? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, this Wiseco Std Piston Kit ships as a complete top-end assembly with piston, rings, wrist pin, and circlips so the job can be done in one pass.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to measure the cylinder before ordering? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, confirming the bore is still at 52.00 mm standard size before ordering helps avoid fit issues on a worn or previously overbored cylinder.\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":51116359974998,"sku":"OO1C21686","price":263.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_78b7941b-43cf-409c-9eac-6f89a033a48d.jpg?v=1794482117","url":"https:\/\/www.solidspare.com\/products\/771m05200-wiseco-std-piston-kit-52-00mm-for-yamaha-rt100-1990-2000","provider":"Solid Spare","version":"1.0","type":"link"}