49mm BIG BORE CYLINDER KIT YAMAHA DT50 TZR50

This 90cc 49mm big bore cylinder and piston kit is an aftermarket replacement designed for Yamaha and AM6 Minarelli 2-stroke engines. Engineered for improved durability and precise fitment, it includes all essential top-end components required for a reliable rebuild or performance upgrade.

Features

• High-grade cast aluminium cylinder


• Forged aluminium piston with high silicone content for added strength


• Molybdenum Teflon-coated piston skirts reduce friction and wear


• Anodised piston dome for enhanced heat resistance and longevity


• Performance gasket materials for increased durability and reliability


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


• Aftermarket replacement, 100% brand new

Specifications

• Bore size: 49mm


• Piston pin: 12mm


• 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)