LOSI Super Baja Motor Gear 20T by GPM SSB020T  [SSB020T]

Motor pinion for Super Baja

This is an RC-scale 20T motor gear designed for Losi Super Baja platforms, produced as an aftermarket part by GPM SSB020T. Made from hardened steel #45, the gear serves as the motor pinion that meshes with the spur to transmit motor torque to the drivetrain in model vehicles.

The part is intended to replace the stock 19T pinion used on the original Super Baja Rey with a 20T option, and installation requires aligning the gear with the motor mount hole labeled for 20T. Confirm the motor shaft position and set-screw seating before finalising the mesh to avoid excessive backlash or binding.

Use this gear when adjusting tooth count for tuning gear ratio or when a hardened steel pinion is preferred for wear resistance in off-road model use. Check spur gear mesh and ball bearing alignment after installation and rotate the drivetrain by hand to verify smooth engagement before powering the model.