{"product_id":"piston-kit-86-04-xr250-74-00-forged-wossner-8793d100","title":"Piston Kit 86-04 XR250 74.00, Forged Wossner 8793D100","description":"\u003cp\u003eWossner forged piston kit designed for Honda XR250 (1986-2004) and XL250 (1991-1996) models. Manufactured in Germany, this piston offers superior strength and heat transfer efficiency. The elliptical design ensures even load distribution, reducing localized pressure and preventing piston collapse.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eForged construction for enhanced durability and strength\u003c\/li\u003e \u003cli\u003eOptimized heat transfer for improved performance\u003c\/li\u003e \u003cli\u003eElliptical design for uniform bearing surface and reduced wear\u003c\/li\u003e \u003cli\u003eDesigned for 4-stroke engines\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBore Size: 74.00 mm (+1.00 mm oversize)\u003c\/li\u003e \u003cli\u003eActual Bore: 73.94 mm\u003c\/li\u003e \u003cli\u003eStroke: 59.50 mm\u003c\/li\u003e \u003cli\u003eClearance: 0.06 mm\u003c\/li\u003e \u003cli\u003eCompression Height: 25.00 mm\u003c\/li\u003e \u003cli\u003eDome Volume: +6.00 cm³\u003c\/li\u003e \u003cli\u003eCompression Ratio: 10.50:1\u003c\/li\u003e \u003cli\u003eOEM Compression Ratio: 9.30:1\u003c\/li\u003e \u003cli\u003eDisplacement: 249 cm³\u003c\/li\u003e \u003cli\u003eMade in Germany\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 Part No.: 8793D100\u003c\/li\u003e \u003cli\u003eLock P\/N: CW17\u003c\/li\u003e \u003cli\u003ePin P\/N: WP090\u003c\/li\u003e \u003cli\u003eRing Set P\/N: 740XDS\u003c\/li\u003e \u003cli\u003eOEM Piston: 13101-KCE-670\u003c\/li\u003e \u003cli\u003eOversize 0.25 Piston: 13102-KCE-305\u003c\/li\u003e \u003cli\u003eOversize 0.50 Piston: 13103-KCE-305\u003c\/li\u003e \u003cli\u003eStandard Ring Set: 13011-KCZ-305\u003c\/li\u003e \u003cli\u003eOversize 0.25 Ring Set: 13012-KCE-305\u003c\/li\u003e \u003cli\u003eOversize 0.50 Ring Set: 13013-KCE-305\u003c\/li\u003e \u003cli\u003ePiston Pin: 13111-KK0-000\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHonda XR250 (1986-2004)\u003c\/li\u003e \u003cli\u003eHonda XL250 (1991-1996)\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\u003eHONDA\u003c\/td\u003e\n\u003ctd\u003eXR L 250\u003c\/td\u003e\n\u003ctd\u003e1991-1996\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHONDA\u003c\/td\u003e\n\u003ctd\u003eXR 250\u003c\/td\u003e\n\u003ctd\u003e1986-2004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHONDA\u003c\/td\u003e\n\u003ctd\u003eXR R 250\u003c\/td\u003e\n\u003ctd\u003e1986-2004\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKAWASAKI\u003c\/td\u003e\n\u003ctd\u003eKX 80\u003c\/td\u003e\n\u003ctd\u003e1979-1983\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHONDA\u003c\/td\u003e\n\u003ctd\u003eXR 250\u003c\/td\u003e\n\u003ctd\u003e1986-1999\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":57506554184060,"sku":"56-W4466+100.WO","price":222.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/stock54600_1.jpg?v=1790478843","url":"https:\/\/radhouse.co.uk\/products\/piston-kit-86-04-xr250-74-00-forged-wossner-8793d100","provider":"Radhouse","version":"1.0","type":"link"}