GPM WR9013TS Axial Wraith Steel Motor Pinion 13T - 1pc  [WR9013TS]

Steel 13T Motor Pinion for Wraith

This GPM WR9013TS motor pinion is an RC-scale replacement gear intended for Axial Wraith models, supplied as 1pcs. The part is made from steel and serves as a direct-replacement 13T pinion to restore or adjust motor-to-spur gearing.

Fit and role: use this pinion when you need to replace a worn 13-tooth motor gear or change overall gearing for slower crawl speeds or more torque at the wheels. It complements existing spur gear choices without changing the platform or drive type.

Installation notes: confirm the pinion seats correctly on the motor shaft and that the set screw engagement is secure, then set a correct gear mesh to avoid premature wear. Run the drivetrain briefly at low throttle after installation and recheck mesh and fastener tightness before normal use.

Tuning guidance: moving one or two teeth up or down changes final drive ratio; choose tooth count based on terrain and motor characteristics. Inspect the gear teeth periodically for pitting or burrs and replace if deformation appears.