This 18-tooth steel motor gear is the aftermarket replacement option for the TRAXXAS 1/8 X-Maxx, supplied as a single unit. It functions as a direct motor pinion swap to recover or adjust the motor-to-geartrain engagement with its hardened steel teeth.
Use this pinion to replace damaged or worn motor gears or to change gearing during tuning sessions. The steel material helps preserve tooth form under stress, reducing deformation in demanding running conditions.
Installation tips: remove the motor for access to the pinion, set an appropriate mesh to the spur gear, and verify the set-screw is properly seated. Inspect tooth faces and fasteners regularly after initial runs.
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