{"product_id":"piston-kit-00-05-ktm250-66-40-wossner-8081da-2-ring-54630207100","title":"Piston Kit 00-05 KTM250 66.40, Wossner 8081DA 2-RING 54630207100","description":"\u003cp\u003eThis Wossner piston kit with a 66.40mm bore (actual size 66.34mm) is designed for KTM MXC 250 and EXC 250 models from 2000 to 2005. Forged in Germany, this high-performance piston offers exceptional strength, heat transfer capability, and reliability in two-stroke engine applications.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eForged piston for superior mechanical strength and durability\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eEngineered to provide optimal heat transfer from combustion chamber to cylinder wall\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eElliptical design promotes uniform load distribution and prevents piston collapse under thermal stress\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eManufactured in Germany with precision engineering\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: 66.40 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eActual piston size: 66.34 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eDisplay (cm³): 249\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eStroke (mm): 72.00\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eClearance (mm): 0.06\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eCompression ratio: 2-stroke (Wossner and OEM)\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eCompression height (mm): 38.00\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\u003e54630207100\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e09104804\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e857M06640\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\u003e2000–2005 KTM EXC 250\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e2000–2005 KTM MXC 250\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003ePiston: Wossner PN# 8081DA\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eLock: PN# CW18\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003ePin: PN# WP033\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eRing Set: PN# RSB6640 x 2\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eRod: PN# P2023\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\u003eKTM\u003c\/td\u003e\n\u003ctd\u003eEXC 250\u003c\/td\u003e\n\u003ctd\u003e2000-2005\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKTM\u003c\/td\u003e\n\u003ctd\u003eMXC 250\u003c\/td\u003e\n\u003ctd\u003e2000-2005\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":57506636595580,"sku":"56-W753.A.WO","price":160.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/stock56613_1.jpg?v=1790483498","url":"https:\/\/radhouse.co.uk\/products\/piston-kit-00-05-ktm250-66-40-wossner-8081da-2-ring-54630207100","provider":"Radhouse","version":"1.0","type":"link"}