Traxxas TRX3953 Spur 36-tooth (1.0 metric pitch)

Description Traxxas TRX3953 Spur 36-tooth (1.0 metric pitch) The spur gear (1.0 metric pitch) allows precise tuning of your Traxxas model’s performance. Adjusting gear ratios helps balance acceleration and top speed for various conditions. Refer to your owner’s manual for recommended gearing options. Optional Traxxas spur gears allow you to increase or decrease the final drive ratio and tune for different applications. The out-of-the-box spur gear is a 36-tooth.