{"product_id":"cylinder-cranshaft-kit-49mm-bore-yamaha-dt50-tzr-50-am6-minarelli-2-stroke","title":"Cylinder \u0026 Cranshaft Kit 49mm Bore Yamaha DT50 Tzr 50 AM6 Minarelli 2 Stroke","description":"\u003cp\u003eThis 90cc 49mm big bore cylinder kit with racing crankshaft is designed as a complete top-end rebuild solution for Yamaha and AM6 Minarelli 2-stroke engines. It includes all required components for installation, such as a high-grade cast aluminium cylinder, forged aluminium piston, and a full top-end gasket kit. Engineered for durability and performance, this kit is suitable for riders seeking increased displacement and enhanced engine output on compatible Yamaha 50cc models.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eHigh-grade cast aluminium cylinder\u003c\/li\u003e \u003cli\u003eForged aluminium piston with super-high silicone content for added strength\u003c\/li\u003e \u003cli\u003eMolybdenum Teflon-coated piston skirts reduce friction and wear\u003c\/li\u003e \u003cli\u003eAnodized piston dome for improved heat resistance and longevity\u003c\/li\u003e \u003cli\u003ePerformance gasket materials for increased durability and reliability\u003c\/li\u003e \u003cli\u003eIncludes piston, rings, pin, clips, and top-end gasket kit (as pictured)\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eBore Size: 49mm\u003c\/li\u003e \u003cli\u003e12mm PISTON PIN\u003c\/li\u003e \u003cli\u003eCylinder Material: Cast Aluminium\u003c\/li\u003e \u003cli\u003ePiston Material: Forged Aluminium\u003c\/li\u003e \u003cli\u003eQuantity: 1 set\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eVehicle Fitments\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eYamaha DT50 Enduro LC 2T (1997–2002, AM6)\u003c\/li\u003e \u003cli\u003eYamaha DT50 SM LC 2T (2002, AM6)\u003c\/li\u003e \u003cli\u003eYamaha DT50R Enduro LC 2T (2003–2006, AM6)\u003c\/li\u003e \u003cli\u003eYamaha DT50R Enduro LC 2T (2007–2011, AM6)\u003c\/li\u003e \u003cli\u003eYamaha DT50X SM LC 2T (2003–2006, AM6)\u003c\/li\u003e \u003cli\u003eYamaha DT50X SM LC 2T (2007–2011, AM6)\u003c\/li\u003e \u003cli\u003eYamaha TZR50 LC 2T (1998–1999, AM6)\u003c\/li\u003e \u003cli\u003eYamaha TZR50 LC 2T (2000–2002, AM6)\u003c\/li\u003e \u003cli\u003eYamaha TZR50R LC 2T (2003–2006, AM6)\u003c\/li\u003e \u003cli\u003eYamaha TZR50R LC 2T (2007–2012, AM6)\u003c\/li\u003e \u003cli\u003eAM6 Minarelli 2-stroke engines with Yamaha configuration\u003c\/li\u003e \u003cli\u003eTrigger 50 SM 2008-2010 (AM6)\u003c\/li\u003e \u003cli\u003eTrigger 50 X 2008-2010 (AM6)\u003c\/li\u003e \u003cli\u003eTrigger 50 SM Competition 2008-2010 (AM6)\u003c\/li\u003e \u003cli\u003eTrigger 50 X Competition 2008-2010 (AM6)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dirt Racing","offers":[{"title":"Default Title","offer_id":57506453455228,"sku":"56-K289.49.KIT","price":247.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3952\/8167\/files\/screenshot-2025-10-25-172905.jpg?v=1790472249","url":"https:\/\/radhouse.co.uk\/products\/cylinder-cranshaft-kit-49mm-bore-yamaha-dt50-tzr-50-am6-minarelli-2-stroke","provider":"Radhouse","version":"1.0","type":"link"}