{"product_id":"piston-kit-09-11-tm450f-95-00-forged-wossner-8820da","title":"Piston Kit 09-11 TM450F 95.00, Forged Wossner 8820DA","description":"\u003cp\u003eThis Wossner forged piston kit, part number 8820DA, features a standard 94.96mm bore (designated as 95mm) and is designed for TM MX-F450 (2009–2010), MX-Fi450 (2011), and EN-Fi450 (2011) models. Manufactured in Germany, the piston is engineered for high-performance four-stroke engines, offering excellent durability, thermal efficiency, and uniform load distribution via its elliptical profile.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eForged construction for high strength and durability\u003c\/li\u003e \u003cli\u003eElliptical design for uniform expansion and load distribution\u003c\/li\u003e \u003cli\u003eOptimized for efficient combustion heat transfer\u003c\/li\u003e \u003cli\u003eMade in Germany\u003c\/li\u003e \u003cli\u003eDirect OEM replacement\u003c\/li\u003e \u003cli\u003eEasy to install; professional installation recommended if unsure\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBore Size: 94.96mm (Standard)\u003c\/li\u003e \u003cli\u003eDisplacement: 449cm³\u003c\/li\u003e \u003cli\u003eStroke: 63.40mm\u003c\/li\u003e \u003cli\u003eClearance: 0.04mm\u003c\/li\u003e \u003cli\u003eDome Volume: -6.40cm³\u003c\/li\u003e \u003cli\u003eCompression Ratio: 13.00:1 (OEM)\u003c\/li\u003e \u003cli\u003eCompression Height: 21.00mm\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCW19 (Lock)\u003c\/li\u003e \u003cli\u003eWP037 (Pin)\u003c\/li\u003e \u003cli\u003e950ADS-2 (Ring Set)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eTM MX-F450 (2009–2010)\u003c\/li\u003e \u003cli\u003eTM MX-Fi450 (2011)\u003c\/li\u003e \u003cli\u003eTM EN-Fi450 (2011)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- venture-connect-compatibility:start --\u003e\n\u003csection class=\"venture-connect-compatibility\"\u003e\u003ch3\u003eVehicle Compatibility\u003c\/h3\u003e\n\u003cp\u003ePlease check the exact model and year before ordering.\u003c\/p\u003e\n\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eTM\u003c\/td\u003e\n\u003ctd\u003eMX Fi 450\u003c\/td\u003e\n\u003ctd\u003e2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTM\u003c\/td\u003e\n\u003ctd\u003eMX F 450\u003c\/td\u003e\n\u003ctd\u003e2009-2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTM\u003c\/td\u003e\n\u003ctd\u003eEN Fi 450\u003c\/td\u003e\n\u003ctd\u003e2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTM\u003c\/td\u003e\n\u003ctd\u003eTM F 450\u003c\/td\u003e\n\u003ctd\u003e2009-2011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003c\/section\u003e\n\u003c!-- venture-connect-compatibility:end --\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":57506583019900,"sku":"56-W4960.A.WO","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/stock55418_1.jpg?v=1790480701","url":"https:\/\/radhouse.co.uk\/products\/piston-kit-09-11-tm450f-95-00-forged-wossner-8820da","provider":"Radhouse","version":"1.0","type":"link"}