Axial EXO 13T Steel Motor Pinion GPM EX013TS  [EX013TS]

13T Steel Pinion Designed for Axial EXO

The EX013TS is a single-piece steel motor pinion supplied as 1 pcs and offered as a direct replacement for Axial Racing EXO models that use a 13-tooth motor pinion. It provides a robust, serviceable option for the motor-to-spur gear train on electric crawlers and compact buggies.

Installation requires attention to correct gear mesh. Fit the pinion on the motor shaft, adjust motor position so the pinion and spur engage without tight spots or excessive play, and secure the pinion per your motor's securing method. Rotate the drivetrain gently to verify smooth engagement before full use.

Using a 13T steel pinion will change your drive ratio in comparison to other pinion sizes; select this gear when you need improved low-speed control or increased torque. Regular inspection of both pinion and spur is recommended to detect wear early and maintain drivetrain reliability.