TRAXXAS TRX4 TRAIL CRAWLER Steel 14T Pinion Gear -2pc set - GPM TRX4014T  [TRX4014T]

The product includes :

3*3 Screw Shaft-1 Computer

Product major function & usage:

Relate solely to the engine and carry the motor to perform

Produced by harden steel #45, more powerful and durable to attain more smooth performance.

Middle opening : 3.175mm
Enamel distance : 0.8mm
Pitch : 32
Enamel : 14T