{"product_id":"honda-cr250-1978-1979-wossner-piston-kit-a-70mm-bore-69-94mm-piston","title":"Honda CR250 1978 1979 Wossner Piston Kit A 70mm Bore 69.94mm Piston","description":"\u003ch1\u003eHonda CR250 1978 1979 Wossner Piston Kit A 70mm Bore 69.94mm Piston\u003c\/h1\u003e\n\u003cp\u003eWossner forged piston kit designed for Honda CR250R 1978-1979.\u003c\/p\u003e\n\u003cp\u003eWossner are Phoenix Motos Preferred brand.\u003c\/p\u003e\n\u003cp\u003eManufactured 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\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eForged construction for enhanced durability and strength\u003c\/li\u003e\n\u003cli\u003eOptimized heat transfer for improved performance\u003c\/li\u003e\n\u003cli\u003eElliptical design for uniform bearing surface and reduced wear\u003c\/li\u003e\n\u003cli\u003eDesigned for 2-stroke engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBore Size: 70.00 mm\u003c\/li\u003e\n\u003cli\u003eActual Bore: 69.94 mm\u003c\/li\u003e\n\u003cli\u003eStroke: 64.40 mm\u003c\/li\u003e\n\u003cli\u003eClearance: 0.06 mm\u003c\/li\u003e\n\u003cli\u003eCompression Height: 32.50 mm\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 2-stroke\u003c\/li\u003e\n\u003cli\u003eDisplacement: 123 cm³\u003c\/li\u003e\n\u003cli\u003eMade in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLock P\/N: CW18\u003c\/li\u003e\n\u003cli\u003ePin P\/N: WP033\u003c\/li\u003e\n\u003cli\u003eRing Set P\/N: RSB7000\u003c\/li\u003e\n\u003cli\u003eOEM Piston: 13100-467-000\u003c\/li\u003e\n\u003cli\u003eOther Reference Numbers: 09104851, 431M07000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHonda CR250R (1978-1980)\u003c\/li\u003e\n\u003cli\u003eHonda ATC250R (1981-1984)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Phoenix Motos","offers":[{"title":"Default Title","offer_id":53106487460106,"sku":null,"price":156.29,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/0094\/6954\/files\/stock54508_2.webp?v=1779809506","url":"https:\/\/store.phoenixmotos.com\/products\/honda-cr250-1978-1979-wossner-piston-kit-a-70mm-bore-69-94mm-piston","provider":"Phoenix Motos","version":"1.0","type":"link"}