This RC-grade 14T steel pinion is supplied as a single item for Axial EXO platforms and is intended as a direct replacement or tuning choice for electric rock racers needing a change in gear ratio.
Installation note: mount the pinion to the motor output shaft, check the shaft diameter and spline engagement, then set spur gear mesh and secure the pinion with your existing motor mounting hardware. Recheck mesh and fasteners after the initial run to avoid early wear.
Tuning summary: swapping pinion tooth counts shifts motor load and vehicle behavior; select this 14T pinion when you prioritise low speed torque and precise control on technical sections.
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