{"product_id":"ref-56-w196-200-wo","title":"WOSSNER 70mm FORGED PISTON KIT YAMAHA IT250 1983, YTZ250 1985-1986","description":"\u003cbody\u003e\n\n\n\n\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003eWossner forged piston kit designed for superior strength and performance. Engineered for optimal heat transfer to cylinder walls, ensuring efficient combustion. The elliptical design provides a uniform bearing surface under heat expansion, reducing localized pressure and evenly distributing thrust loads to prevent piston collapse. Manufactured in Germany for high-quality standards.\u003c\/p\u003e  \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eForged piston for enhanced strength and durability\u003c\/li\u003e \t\u003cli\u003eOptimized heat transfer for efficient combustion\u003c\/li\u003e \t\u003cli\u003eElliptical design to prevent piston collapse\u003c\/li\u003e \t\u003cli\u003eManufactured in Germany\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eBore Size: 70.00mm\u003c\/li\u003e \t\u003cli\u003eActual Bore Diameter: 69.94mm\u003c\/li\u003e \t\u003cli\u003eDisplacement: 246 cm³\u003c\/li\u003e \t\u003cli\u003eStroke: 68.00mm\u003c\/li\u003e \t\u003cli\u003eClearance: 0.06mm\u003c\/li\u003e \t\u003cli\u003eWossner Compression Ratio: 2-Stroke\u003c\/li\u003e \t\u003cli\u003eOEM Compression Ratio: 2-Stroke\u003c\/li\u003e \t\u003cli\u003eCompression Height: 35.80mm\u003c\/li\u003e \t\u003cli\u003eTheoretical Weight: Not specified\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eLock Part Number: CW18\u003c\/li\u003e \t\u003cli\u003ePin Part Number: WP033\u003c\/li\u003e \t\u003cli\u003eRing Set Part Number: RSB7000 x 2\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e  \u003cul\u003e \t\u003cli\u003eYamaha IT 250 (1983)\u003c\/li\u003e \t\u003cli\u003eYamaha Tri-Z 250 (1985-1989)\u003c\/li\u003e \u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\n\u003c\/body\u003e","brand":"Wossner","offers":[{"title":"Default Title","offer_id":55594726556022,"sku":"REF 56-W196+200.WO","price":144.46,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0917\/7032\/3318\/files\/stock53893_1.jpg?v=1783534460","url":"https:\/\/www.awmotorcycleparts.co.uk\/products\/ref-56-w196-200-wo","provider":"AW Motorcycle Parts","version":"1.0","type":"link"}