{"product_id":"4808m07400-wiseco-std-piston-kit-for-yamaha-rx-1-2003-2007-74-00mm-10-1-cr","title":"4808M07400 Wiseco Std Piston Kit for Yamaha RX-1 2003-2007 74.00mm 10:1 CR","description":"\u003ch2\u003eWiseco Std Piston Kit for Yamaha RX-1\u003c\/h2\u003e\u003cp\u003eThis Wiseco standard bore piston kit for Yamaha RX-1 snowmobiles (2003-2007) refreshes top-end compression with a 74.00 mm piston and 10:1 compression ratio, cross-referencing part 4808M07400.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Wiseco piston kit for Yamaha RX-1 models from 2003 to 2007 is a standard bore top-end replacement engineered to restore factory compression. The 74.00 mm piston and 10:1 compression ratio match original RX-1 specifications. It suits riders rebuilding a worn top end or refreshing an engine before the season.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStandard 74.00 mm bore size matches original RX-1 cylinder dimensions\u003c\/li\u003e\n\u003cli\u003e10:1 compression ratio for stock-equivalent power delivery\u003c\/li\u003e\n\u003cli\u003eForged piston construction for strength under high-rpm snowmobile use\u003c\/li\u003e\n\u003cli\u003eKit cross-references part number 4808M07400\u003c\/li\u003e\n\u003cli\u003eComplete piston kit with rings, pin, and clips for a full top-end rebuild\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha RX-1 2003\u003c\/li\u003e\n\u003cli\u003efor Yamaha RX-1 2004\u003c\/li\u003e\n\u003cli\u003efor Yamaha RX-1 2005\u003c\/li\u003e\n\u003cli\u003efor Yamaha RX-1 2006\u003c\/li\u003e\n\u003cli\u003efor Yamaha RX-1 2007\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop-end rebuilds on high-mileage RX-1 snowmobiles\u003c\/li\u003e\n\u003cli\u003eOff-season engine refresh before winter riding\u003c\/li\u003e\n\u003cli\u003eRestoring lost compression in a worn cylinder\u003c\/li\u003e\n\u003cli\u003eTrail and backcountry RX-1 servicing\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\u003e4808M07400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e74.00 mm standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompression Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePiston Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard bore, forged\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 fit a stock RX-1 cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, the 74.00 mm standard bore matches the original RX-1 cylinder dimensions. Always check your engine serial number and measure bore wear before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Are rings and pin included? \u003cstrong\u003eA:\u003c\/strong\u003e This is a complete piston kit with rings, pin, and clips for a top-end rebuild. Confirm your model year and existing piston size before purchase.\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":51140128145494,"sku":"OO1C22586","price":413.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_db1095a2-be90-41f5-b632-0d33021fd592.jpg?v=1794565987","url":"https:\/\/www.solidspare.com\/products\/4808m07400-wiseco-std-piston-kit-for-yamaha-rx-1-2003-2007-74-00mm-10-1-cr","provider":"Solid Spare","version":"1.0","type":"link"}