{"product_id":"piston-kit-11-14-kx250f-77mm-b-8814db-wossner-kawasaki","title":"Piston Kit 11-14 KX250F 77mm B, 8814DB Wossner Kawasaki","description":"\u003cp\u003eThis Wossner forged piston kit features a 77.01mm bore size (76.97mm actual), offering a +0.01mm oversize fitment for Kawasaki KX250F models from 2011 to 2014. Manufactured in Germany with a two-ring design, the piston is built for strength and precision. Its elliptical contour ensures even load distribution under heat expansion, enhancing performance and durability in high-stress applications.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eForged piston construction with two-ring configuration for strength and reliability\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eElliptical design promotes even thrust load distribution under thermal stress\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eEngineered for efficient combustion heat transfer to cylinder walls\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eManufactured in Germany\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eBore Size: 77.01mm (actual 76.97mm)\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eDisplacement: 249 cm³\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eStroke: 53.60 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eClearance: 0.04 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eCompression Ratio (Wossner): OEM\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eCompression Ratio (OEM): 13.50:1\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eDome Volume: -2.80 cm³\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eCompression Height: 19.60 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eLock Part Number: CW16\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003ePin Part Number: WP070\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eRing Set Part Number: 770XAS-2\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e56-W952.B.WO\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e2011 Kawasaki KX250F\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e2012 Kawasaki KX250F\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e2013 Kawasaki KX250F\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e2014 Kawasaki KX250F\u003c\/p\u003e \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\u003eKAWASAKI\u003c\/td\u003e\n\u003ctd\u003eKX F 250\u003c\/td\u003e\n\u003ctd\u003e2013-2014\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKAWASAKI\u003c\/td\u003e\n\u003ctd\u003eKX F 250\u003c\/td\u003e\n\u003ctd\u003e2011-2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKAWASAKI\u003c\/td\u003e\n\u003ctd\u003eKX F 250\u003c\/td\u003e\n\u003ctd\u003e2011-2014\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKAWASAKI\u003c\/td\u003e\n\u003ctd\u003eKX F 250\u003c\/td\u003e\n\u003ctd\u003e2010-2016\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKAWASAKI\u003c\/td\u003e\n\u003ctd\u003eKX F 250\u003c\/td\u003e\n\u003ctd\u003e2010-2014\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":57506668904828,"sku":"56-W952.B.WO","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/stock57306_1.jpg?v=1790485501","url":"https:\/\/radhouse.co.uk\/products\/piston-kit-11-14-kx250f-77mm-b-8814db-wossner-kawasaki","provider":"Radhouse","version":"1.0","type":"link"}