Gear, 12-T pinion (32-p) (mach. steel)/ set screw
MACHINED-STEEL PINION GEARS: Traxxas offers these precision machined 32-pitch gears to allow a variety of gearing options. The machined-steel pinions include set screws and the larger gears are machined to remove unnecessary weight.
Accessory part for these models:
Slash 4X4 Platinum
Slash 4X4 Ultimate
Stampede 4x4 VXL