CYLINDER & CRANSHAFT KIT 49mm BORE YAMAHA DT50 TZR 50 AM6 MINARELLI 2 STROKE

This 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.

Features

• High-grade cast aluminium cylinder


• Forged aluminium piston with super-high silicone content for added strength


• Molybdenum Teflon-coated piston skirts reduce friction and wear


• Anodized piston dome for improved heat resistance and longevity


• Performance gasket materials for increased durability and reliability


• Includes piston, rings, pin, clips, and top-end gasket kit (as pictured)

Specifications

• Bore Size: 49mm


• 12mm PISTON PIN


• Cylinder Material: Cast Aluminium


• Piston Material: Forged Aluminium


• Quantity: 1 set

Vehicle Fitments

• Yamaha DT50 Enduro LC 2T (1997–2002, AM6)


• Yamaha DT50 SM LC 2T (2002, AM6)


• Yamaha DT50R Enduro LC 2T (2003–2006, AM6)


• Yamaha DT50R Enduro LC 2T (2007–2011, AM6)


• Yamaha DT50X SM LC 2T (2003–2006, AM6)


• Yamaha DT50X SM LC 2T (2007–2011, AM6)


• Yamaha TZR50 LC 2T (1998–1999, AM6)


• Yamaha TZR50 LC 2T (2000–2002, AM6)


• Yamaha TZR50R LC 2T (2003–2006, AM6)


• Yamaha TZR50R LC 2T (2007–2012, AM6)


• AM6 Minarelli 2-stroke engines with Yamaha configuration


• Trigger 50 SM 2008-2010 (AM6)


• Trigger 50 X 2008-2010 (AM6)


• Trigger 50 SM Competition 2008-2010 (AM6)


• Trigger 50 X Competition 2008-2010 (AM6)