{"product_id":"wiseco-std-piston-crankshaft-gasket-set-for-yamaha-yz250f-2016-2018-77-00mm-13-5","title":"Wiseco Std Piston Crankshaft Gasket Set for Yamaha YZ250F 2016-2018 77.00mm 13.5","description":"\u003ch2\u003eWiseco Std Piston\/Crankshaft\/Gasket Set for Yamaha\u003c\/h2\u003e\u003cp\u003eThis Wiseco Std Piston\/Crankshaft\/Gasket Set for Yamaha YZ250F provides a complete engine rebuild package with a 77.00mm standard bore piston at 13.5:1 compression, a crankshaft assembly, and a full gasket set for 2016-2018 models.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis Wiseco Std Piston\/Crankshaft\/Gasket Set for Yamaha YZ250F is a full rebuild kit pairing a 77.00mm standard bore piston with a crankshaft and gasket set. It is built for motocross riders and engine builders refreshing 2016-2018 YZ250F engines that need renewed compression and bottom end integrity. Every part in the set is matched to work together for a straightforward rebuild.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e77.00mm standard bore piston matched to OEM cylinder dimensions\u003c\/li\u003e\n\u003cli\u003e13.5:1 compression ratio for strong mid to top end power\u003c\/li\u003e\n\u003cli\u003eForged piston construction for durability under race conditions\u003c\/li\u003e\n\u003cli\u003eIncluded crankshaft assembly for complete bottom end service\u003c\/li\u003e\n\u003cli\u003eFull gasket set covers top and bottom end sealing\u003c\/li\u003e\n\u003cli\u003eDesigned for 2016-2018 Yamaha YZ250F applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Yamaha YZ250F 2016\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ250F 2017\u003c\/li\u003e\n\u003cli\u003efor Yamaha YZ250F 2018\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTop end rebuilds after compression loss or piston wear\u003c\/li\u003e\n\u003cli\u003eBottom end service when crankshaft bearings or rods need replacement\u003c\/li\u003e\n\u003cli\u003eRace season engine refresh and preventative maintenance\u003c\/li\u003e\n\u003cli\u003eMotocross and off-road rebuild projects\u003c\/li\u003e\n\u003cli\u003eShop and DIY garage engine work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBore Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e77.00mm 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\u003e13.5:1\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\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIncludes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePiston, crankshaft, gasket set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003efor Yamaha YZ250F 2016-2018\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 the 13.5:1 compression ratio require race fuel? \u003cstrong\u003eA:\u003c\/strong\u003e Higher compression ratios like 13.5:1 typically call for premium or race fuel, so confirm your fuel setup and jetting before running this piston.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to measure my cylinder before ordering? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, always verify bore size and condition since this set uses a 77.00mm standard bore piston and cylinder wear may require machining or an oversize option.\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":51142975717462,"sku":"OO1C24175","price":1990.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_f312855c-e35b-4c4d-b22d-abf69c3d4435.jpg?v=1794566864","url":"https:\/\/www.solidspare.com\/products\/wiseco-std-piston-crankshaft-gasket-set-for-yamaha-yz250f-2016-2018-77-00mm-13-5","provider":"Solid Spare","version":"1.0","type":"link"}