Traxxas XO-1 Pinion Gear 29-T w/1.0 metric pitch (fits 5mm shaft)/ set screw

This is 29-tooth pinion gear (1.0 metric pitch) fits 5 mm motor shafts and includes set screw. Traxxas pinion gears let you fine-tune the performance of your Traxxas model. Changing gear ratios can help balance acceleration and top speed for different running conditions. Please consult your owner’s manual for more information on recommended gearing options for your specific model.

Replacement part for these models:

• XO-1®