{"product_id":"piston-kit-1983-it250-69-50-forged-wossner-8175d150","title":"Piston Kit 1983 IT250 69.50, Forged Wossner 8175D150","description":"\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 \u003cli\u003eForged piston for enhanced strength and durability\u003c\/li\u003e \u003cli\u003eOptimized heat transfer for efficient combustion\u003c\/li\u003e \u003cli\u003eElliptical design to prevent piston collapse\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 Size: 69.50mm\u003c\/li\u003e \u003cli\u003eActual Bore Diameter: 68.94mm\u003c\/li\u003e \u003cli\u003eDisplacement: 246 cm³\u003c\/li\u003e \u003cli\u003eStroke: 68.00mm\u003c\/li\u003e \u003cli\u003eClearance: 0.06mm\u003c\/li\u003e \u003cli\u003eWossner Compression Ratio: 2-Stroke\u003c\/li\u003e \u003cli\u003eOEM Compression Ratio: 2-Stroke\u003c\/li\u003e \u003cli\u003eCompression Height: 35.80mm\u003c\/li\u003e \u003cli\u003eTheoretical Weight: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eLock Part Number: CW18\u003c\/li\u003e \u003cli\u003ePin Part Number: WP033\u003c\/li\u003e \u003cli\u003eRing Set Part Number: RSB6950 x 2\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eYamaha IT 250 (1983)\u003c\/li\u003e \u003cli\u003eYamaha Tri-Z 250 (1985-1989)\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\u003ctr\u003e\n\u003ctd\u003eYAMAHA\u003c\/td\u003e\n\u003ctd\u003eIT 250\u003c\/td\u003e\n\u003ctd\u003e1983\u003c\/td\u003e\n\u003c\/tr\u003e\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":57506531508604,"sku":"56-W196+150.WO","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/stock53892_1.jpg?v=1790477325","url":"https:\/\/radhouse.co.uk\/products\/piston-kit-1983-it250-69-50-forged-wossner-8175d150","provider":"Radhouse","version":"1.0","type":"link"}