Reasonable design with most cooling efficiency

Increases performance and handling

* tumbleweeds * short & tall grasses

These screws are sized for the Losi 1/5 Desert Buggy XL and Monster Truck XL

The scale height is 5 ft (1

Powerhobby 12T 30T Gearbox Belt Drive Gear Set Black FOR Traxxas TRX-4 TRX-6 Sport 3 Parts Reasonable design with most coolingPowerhobby Traxxas TRX 4 TRX 6 12T 30T Gearbox Belt Drive Gear Set The main gear is 12t, the driven gear is 30t, with non destructive mounting screws, which greatly reduces the original noise and flexibility Due to the narrow space, you need to preset the active gear into the pulley, and finally put in the motor gear output