COMPATIBILITY:Fit for to all Chinese GY6 50cc to 100cc 139QMA, 139QMB,147QMD Based Engine
HIGH QUALITY MATERIAL:Made of alloy steel material,it boasts excellent impact resistance and wear resistance, thereby extending its service life
HIGH PERFORMANCE:Get the most out of your big bore kit, with increased top speed and a more usable rev range performance with the right transmission gear set.The gear is lightweight by punching holes, so that the gear speed is better
HIGH QUALITY:To transmit torque, the Transmission Gear effectively conveys torque through meshing with other gears, thereby enabling the transmission of power. 2.88:1, the main reducer transmission ratio (usually 3.41-3.71) 50CC 17-49T is increased by 18%
EASY INSTALLATION:Easy Quick Installation plug-and-play design, allowing hassle-free setup without professional help
وصف
Secondary Transmission Gear High Performance GY6 49cc 50cc 80cc 100cc Racing Final Drive Gear Set fit for 139QMB 139QMA 147QMD Engine Scooter Moped ATV Go Kart