Upgrade the drivetrain of your Baja 5B with these great heavy-duty option gears and options! In addition to stronger & more durable main diff gear and idler gear, you can also upgrade the pinion gear as well as change the drive ratio of your Baja!
|Spare Part Type:
113141 HPI Baja 5B RTR with D-BOX
112457 HPI Baja 5B SS Buggy Kit