Axial EXO 11T Motor Pinion Steel EX011TS by GPM  [EX011TS]

11T steel pinion for EXO series

The EX011TS is supplied as one 11T steel motor pinion intended for Axial EXO platform vehicles at 1/10 scale. It serves as a direct swap hop-up, taking the motor output into the spur gear where an 11-tooth steel pinion is the correct choice for your setup.

Fit this pinion to change the final drive for improved acceleration, better traction control, or to optimise battery runtime for your runs. Confirm tooth count and module are correct for your spur, and check the pinion sits flush on the motor splines. Use the motor's original hex screw or locking method to secure the pinion and prevent slippage under load.

Compared with softer materials, a steel pinion like EX011TS increases wear resistance at the motor interface; this may require more frequent inspection of matching spur materials. Before running, verify motor bearings and check the mesh while turning the drivetrain by hand to ensure smooth engagement without binding.