{"product_id":"4879m09500-wiseco-std-rear-piston-95mm-10-5-1-for-yamaha-road-star-1600-1999-200","title":"4879M09500 Wiseco Std Rear Piston 95mm 10.5:1 for Yamaha Road Star 1600 1999-200","description":"\u003ch2\u003eRear Piston for Yamaha Road Star 1600\u003c\/h2\u003e\u003cp\u003eThis Wiseco standard rear piston is a 95mm, 10.5:1 forged replacement piston for the Yamaha Road Star 1600, cross-referencing part 4879M09500.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis standard rear piston for Yamaha Road Star 1600 models is a forged replacement unit built to restore top end performance on the 1600cc V-twin. It serves riders and mechanics rebuilding a worn or damaged engine. The piston is manufactured to a 95mm bore with a 10.5:1 compression ratio, matching the original specification for the Road Star 1600.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eForged aluminum construction for high strength under combustion loads\u003c\/li\u003e\n\u003cli\u003e95mm standard bore size for direct replacement fitment\u003c\/li\u003e\n\u003cli\u003e10.5:1 compression ratio matched to the Road Star 1600 top end\u003c\/li\u003e\n\u003cli\u003ePrecision machined ring grooves for consistent sealing\u003c\/li\u003e\n\u003cli\u003eHeat treated for thermal stability in air cooled V-twin service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha Road Star 1600, 1999\u003c\/li\u003e\n\u003cli\u003efor Yamaha Road Star 1600, 2000\u003c\/li\u003e\n\u003cli\u003efor Yamaha Road Star 1600, 2001\u003c\/li\u003e\n\u003cli\u003efor Yamaha Road Star 1600, 2002\u003c\/li\u003e\n\u003cli\u003efor Yamaha Road Star 1600, 2003\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 Road Star 1600 engines\u003c\/li\u003e\n\u003cli\u003eReplacing a scored or worn rear cylinder piston\u003c\/li\u003e\n\u003cli\u003eRestoring compression on a bike that smokes or burns oil\u003c\/li\u003e\n\u003cli\u003eGeneral engine overhaul work in a home or shop garage\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\u003e4879M09500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e95mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompression Ratio\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10.5:1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePosition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRear\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\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 include rings and a pin? \u003cstrong\u003eA:\u003c\/strong\u003e Piston kits vary, so check the listing contents or contact the seller to confirm what is included before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can I install this without boring the cylinder? \u003cstrong\u003eA:\u003c\/strong\u003e This is a standard bore piston, so it suits a cylinder that measures within factory spec. Have the bore checked by a machinist before assembly.\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":51139959652438,"sku":"OO1C22356","price":488.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_c6d43901-646a-498d-adc6-538083cf23c9.jpg?v=1794565771","url":"https:\/\/www.solidspare.com\/products\/4879m09500-wiseco-std-rear-piston-95mm-10-5-1-for-yamaha-road-star-1600-1999-200","provider":"Solid Spare","version":"1.0","type":"link"}