Traxxas 3942X Pinionear 12T-32P Hardened Steel

Gear, 12-T pinion (32-p), heavy duty (machined, hardened steel)/ set screw

For some drivers, “heavy duty” just won’t cut it. When you drive on the ragged edge, you need parts that can withstand the brutal punishment that LiPo power can dish out. If full-throttle is the only language you know, Traxxas introduces a new line of pinion gears just for you. These gears come machined out of hardened steel in large 32-pitch format for your most hardcore bashing needs. They are available for Slash and Stampede 4X4 models as well as brushed versions of E-Revo and E-Maxx etc.