{"product_id":"piston-kit-05-07-cr125-54-00-b-wossner-8170db-honda-mx","title":"Piston Kit 05-07 CR125 54.00 B, Wossner 8170DB Honda MX","description":"\u003cp\u003eThis Wossner 8170DB piston kit with a 54.01mm bore (+0.01mm oversize) is designed for Honda CR125R models from 2005 to 2007. The forged construction ensures enhanced strength, superior heat dissipation, and optimised performance under high-stress two-stroke operating conditions.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003e+0.01mm oversize forged piston for Honda CR125R engines\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eEngineered for efficient heat transfer from combustion chamber to cylinder wall\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eElliptical profile provides consistent bearing surface during heat expansion\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003ePrevents localised pressure and minimises risk of piston collapse\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eManufactured in Germany\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 diameter: 54.01 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eDisplay displacement: 125 cm³\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eStroke: 54.50 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eClearance: 0.05 mm\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eCompression ratio: 2-stroke (Wossner and OEM specification)\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eCompression height: 28.00 mm\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\u003e13110-KSR-730\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e13120-KSR-730\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e13111-KV3-000\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e13111-KZ4-000\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e13121-KSR-731\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e94601-15000\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eWossner 8170DA\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eNamura NX-10003\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eWiseco 859M05400\u003c\/p\u003e \u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eIncluded Components\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cp\u003ePiston kit part number: 56-W859.B.WO\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eCirclip: CW15\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eWrist pin: WP032\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eRing set: RSB5400\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003eConnecting rod: P2009\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\u003e2005 Honda CR125R\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e2006 Honda CR125R\u003c\/p\u003e \u003c\/li\u003e \u003cli\u003e \u003cp\u003e2007 Honda CR125R\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\u003eHONDA\u003c\/td\u003e\n\u003ctd\u003eCR 125\u003c\/td\u003e\n\u003ctd\u003e2005-2007\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":57506651046268,"sku":"56-W859.B.WO","price":127.34,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/stock57027_1.jpg?v=1790484450","url":"https:\/\/radhouse.co.uk\/products\/piston-kit-05-07-cr125-54-00-b-wossner-8170db-honda-mx","provider":"Radhouse","version":"1.0","type":"link"}