{"product_id":"4752m05450-wiseco-piston-kit-for-yamaha-ttr125-2000-2023-020-54-50mm","title":"4752M05450 Wiseco Piston Kit for Yamaha TTR125 2000-2023 .020 54.50mm","description":"\u003ch2\u003eWiseco .020 Piston Kit for Yamaha TTR125\u003c\/h2\u003e\u003cp\u003eThis Wiseco .020 over piston kit for Yamaha TTR125 runs a 54.50 mm bore with an 11:1 compression ratio, cross-referencing OEM part 4752M05450 for a precise top-end rebuild.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Wiseco .020 piston kit for Yamaha TTR125 is a forged replacement assembly made to bring a worn top end back to life. The 54.50 mm bore and 11:1 compression ratio suit riders who want a modest overbore with reliable power. It fits 2000 through 2023 TTR125 models and works well for both shop and home rebuilds.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eForged piston construction for durability under heat and load\u003c\/li\u003e\n\u003cli\u003e54.50 mm bore with .020 oversize for a light cylinder clean-up\u003c\/li\u003e\n\u003cli\u003e11:1 compression ratio for consistent, responsive power\u003c\/li\u003e\n\u003cli\u003eKit includes piston, rings, wrist pin, and circlips\u003c\/li\u003e\n\u003cli\u003eCross-references OEM part 4752M05450\u003c\/li\u003e\n\u003cli\u003eBuilt for the Yamaha TTR125 engine family\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha TTR125 (2000-2023)\u003c\/li\u003e\n\u003cli\u003efor Yamaha TTR125E (2000-2023)\u003c\/li\u003e\n\u003cli\u003efor Yamaha TTR125L (2000-2023)\u003c\/li\u003e\n\u003cli\u003efor Yamaha TTR125LE (2000-2023)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds on trail and play bikes\u003c\/li\u003e\n\u003cli\u003eCylinder refresh when a light overbore is needed\u003c\/li\u003e\n\u003cli\u003eRestoring lost compression on a tired engine\u003c\/li\u003e\n\u003cli\u003ePart of a full engine service or rebuild\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\u003e4752M05450\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54.50 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.020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompression Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eForged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment Years\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2000-2023\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 drop into a stock cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e No, the .020 oversize piston requires the cylinder to be bored and honed to 54.50 mm for correct clearance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are rings and pin included? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit ships with the piston, rings, wrist pin, and circlips, though gaskets are sold separately.\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":51139977642070,"sku":"OO1C22389","price":318.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_30cd0256-3a33-4e52-b33f-2d479d1b94b6.jpg?v=1794565848","url":"https:\/\/www.solidspare.com\/products\/4752m05450-wiseco-piston-kit-for-yamaha-ttr125-2000-2023-020-54-50mm","provider":"Solid Spare","version":"1.0","type":"link"}