{"product_id":"piston-kit-85-86-rm125-54-50-wossner-8123d050-suzuki-mx","title":"Piston Kit 85-86 RM125 54.50, Wossner 8123D050 Suzuki MX","description":"\u003cp\u003eThis Wossner forged piston kit features a 54.50mm bore with a +0.50 oversize specification and is intended for Suzuki RM125 models from 1985 to 1986. Manufactured in Germany, the piston is designed with an elliptical profile to provide a uniform bearing surface under thermal expansion. This reduces localised pressure and the risk of piston collapse while promoting efficient heat transfer from the combustion chamber to the cylinder walls.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eForged piston construction for high structural integrity\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eElliptical design promotes even load distribution during heat expansion\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eOptimised heat transfer from combustion chamber to cylinder walls\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eMade in Germany\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eIncludes piston, pin, locks, and ring set\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eBore Size: 54.50mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eActual Bore: 54.44mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eStroke: 54.00mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eClearance: 0.06mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eCompression Ratio (Wossner and OEM): 2-stroke\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eCompression Height: 29.50mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eDisplacement: 123 cm³\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eCross-Reference OEM Part Numbers\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003ePiston Kit Part No: 56-W519+050.WO\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eWossner Piston PN: 8123D050\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eLock P\/N: CW14\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003ePin P\/N: WP025\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eRing Set P\/N: RSB5450 (x2)\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003eSuzuki RM125 (1985–1986)\u003c\/p\u003e \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\u003eSUZUKI\u003c\/td\u003e\n\u003ctd\u003eRM 125\u003c\/td\u003e\n\u003ctd\u003e1985-1986\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":57506602418556,"sku":"56-W519+050.WO","price":0.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/stock55610_1.jpg?v=1790481248","url":"https:\/\/radhouse.co.uk\/products\/piston-kit-85-86-rm125-54-50-wossner-8123d050-suzuki-mx","provider":"Radhouse","version":"1.0","type":"link"}