Traxxas 2428 Gear, 12-T pinion (48-pitch) (fits 3mm shaft)/ 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:
Ford® Fiesta® ST Rally
Accessory part for these models:
1/16 Slash 4WD