{"product_id":"piston-kit-sx-f450-ktm-hc-97-forged-wossner-8715da-77330007500","title":"Piston Kit SX-F450 KTM Hc 97, Forged Wossner 8715DA 77330007500","description":"\u003cp\u003eWossner forged piston kit with a 97.00mm bore and 96.96mm diameter, designed for KTM SX-F450 models. This high-compression piston (13.50:1) enhances performance and durability. Manufactured in Germany, it ensures optimal heat transfer to cylinder walls. Its elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eForged construction for superior strength\u003c\/li\u003e \u003cli\u003eHigh-compression ratio for increased performance\u003c\/li\u003e \u003cli\u003eOptimized heat transfer for efficient combustion\u003c\/li\u003e \u003cli\u003eElliptical design for uniform load distribution\u003c\/li\u003e \u003cli\u003eManufactured in Germany\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBore: 97.00mm\u003c\/li\u003e \u003cli\u003eDiameter: 96.96mm\u003c\/li\u003e \u003cli\u003eDisplay (cm³): 449\u003c\/li\u003e \u003cli\u003eStroke (mm): 68.80\u003c\/li\u003e \u003cli\u003eClearance (mm): 0.04\u003c\/li\u003e \u003cli\u003eWossner Compression Ratio: 13.50:1\u003c\/li\u003e \u003cli\u003eOEM Compression Ratio: 12.50:1\u003c\/li\u003e \u003cli\u003eDome Volume (cm³): +1.10\u003c\/li\u003e \u003cli\u003eCompression Height (mm): 21.30\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eWossner Piston KTM SX-F450 (PN# 8715DA)\u003c\/li\u003e \u003cli\u003eLock P\/N: CW19\u003c\/li\u003e \u003cli\u003ePin P\/N: WP071\u003c\/li\u003e \u003cli\u003eRing Set P\/N: 970ADS-2\u003c\/li\u003e \u003cli\u003eConnecting Rod Kit P\/N: P4017\u003c\/li\u003e \u003cli\u003eOEM References: 77330007500, 4938M09700\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eKTM SX-F450 (2007-2012)\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\u003eSX ATV 450\u003c\/td\u003e\n\u003ctd\u003e2009-2010\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKTM\u003c\/td\u003e\n\u003ctd\u003eSX F 450\u003c\/td\u003e\n\u003ctd\u003e2007-2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKTM\u003c\/td\u003e\n\u003ctd\u003eSM R 450\u003c\/td\u003e\n\u003ctd\u003e2008-2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKTM\u003c\/td\u003e\n\u003ctd\u003eSX 450\u003c\/td\u003e\n\u003ctd\u003e2009-2010\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":57506538553724,"sku":"56-W244.A.WO","price":244.03,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/stock54123_1.jpg?v=1790477785","url":"https:\/\/radhouse.co.uk\/products\/piston-kit-sx-f450-ktm-hc-97-forged-wossner-8715da-77330007500","provider":"Radhouse","version":"1.0","type":"link"}