Mihho GY6 50CC Secondary Transmission Gear Compatible with Chinese GY6 4-stroken 139QMA 139QMB Engine Scooter Mopeds ATV Go Kart, 15/52
Mihho GY6 150CC Secondary Transmission Gear Compatible with Chinese GY6 4-stroken 152QMI 157QMJ Engine Scooter Mopeds ATV Go Kart Intermediate gear, secondary shaft gear
Glixal High Performance Secondary Transmission Gear, GY6 49cc 50cc 80cc 100cc Racing Final Drive Gear Set for 139QMB 139QMA 147QMD Engine Scooter Moped ATV Go Kart (17T/49T)
Glixal High Performance Secondary Transmission Gear, GY6 49cc 50cc 80cc 100cc Racing Final Drive Gear Set for 139QMB 139QMA 147QMD Engine Scooter Moped ATV Go Kart (18T/46T)
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 (17-49T)
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 (18-46T)
