TRAXXAS 1/8 X-Maxx Motor Pinion Steel 14T TXM014TS by GPM  [TXM014TS]

14T steel pinion tailored for X-Maxx

This 14T steel motor gear is designed specifically for TRAXXAS 1/8 X-Maxx drivetrains and is supplied under the code TXM014TS. It is sold as a single unit and is suitable as a replacement or tuning pinion on the motor shaft.

Fitting guidance: confirm the motor shaft size and how the pinion is secured prior to installation. Fit the gear onto the shaft, set correct tooth mesh with the spur gear, then fasten the pinion with the original motor locking method. Retest mesh after a short run to ensure stable operation.

Impact on drive performance: using a 14T pinion generally shifts the gear ratio toward higher top speed while reducing initial acceleration compared with higher-tooth pinions. Keep an eye on motor load and ESC temperature when experimenting with gearing.

Material considerations: the steel construction improves wear resistance relative to plated brass pinions; still, treat the item as a wear part and inspect the teeth after heavy off-road or high-load use for signs of wear or damage.