{"product_id":"wiseco-yamaha-yz-wr450f-12-51-cr-4785m09700-piston-kit","title":"Wiseco Yamaha YZ\/WR450F 12.51 CR (4785M09700) Piston Kit","description":"\u003cp\u003eThe Wiseco team has remained at the forefront of powersports performance through every era and evolution, including the development of high-performance 4-strokes.  Today, Wiseco's forged 4-stroke pistons are designed for each specific engine application and built to the tightest tolerances for the ultimate combination of performance and strength. Proven at every level of riding, Wiseco 4-stroke pistons are ready to deliver the power and reliability you're looking for.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComplete Package: Each piston includes a wrist pin, rings, and circlips, providing everything needed for installation\u003c\/li\u003e\n\u003cli\u003eForged Material: Optimizes strength and service life, ensuring durability under high-stress conditions\u003c\/li\u003e\n\u003cli\u003ePerformance-Enhancing Features: Varied across applications to maximize both durability and power\u003c\/li\u003e\n\u003cli\u003eImproved tensile strength of forged material optimizes strength and service life\u003c\/li\u003e\n\u003cli\u003eDesigned and built for each specific 4-stroke powersports engine\u003c\/li\u003e\n\u003cli\u003eDedicated forgings allow for optimized strength-to-weight ratio\u003c\/li\u003e\n\u003cli\u003eIncludes high-quality piston rings, wrist pin(s), and circlips\u003c\/li\u003e\n\u003cli\u003eEngineered, forged, and machined in the USA in Mentor, OH\u003c\/li\u003e\n\u003cli\u003e97.00 mm Bore, 12.5:1 CR\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis Part Fits:\u003c\/p\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003cth align=\"left\" width=\"100\"\u003eYear\u003c\/th\u003e\n\u003cth align=\"left\" width=\"125\"\u003eMake\u003c\/th\u003e\n\u003cth align=\"left\" width=\"150\"\u003eModel\u003c\/th\u003e\n\u003cth align=\"left\" width=\"80\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2015\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eWR450F\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2006-2009\u003c\/td\u003e\n\u003ctd\u003eYamaha\u003c\/td\u003e\n\u003ctd\u003eYZ450F\u003c\/td\u003e\n\u003ctd\u003eBase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Wiseco","offers":[{"title":"Default Title","offer_id":42858905796764,"sku":"WISPK1360","price":512.49,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/6729\/1292\/files\/780d1180f8c7d133af3efeaebd247fa7_ba948855-6a26-4317-8490-2f3fda4d9598.jpg?v=1756786802","url":"https:\/\/www.mypartsguy.ca\/products\/wiseco-yamaha-yz-wr450f-12-51-cr-4785m09700-piston-kit","provider":"My Parts Guy MPG Auto","version":"1.0","type":"link"}