48-Pitch 23T Tuning Pinion YOKPG4823 for Electric RC Motors by Yokomo  [YOKPG4823]

Tuning-Focused 23T Pinion for 48 Pitch Systems

This 23-tooth pinion is machined for 48 pitch drivetrains and features an ultra-hard finish to help maintain tooth geometry during tuning changes. It is intended as an aftermarket option for electric motor-driven RC vehicles where predictable ratio adjustments are required.

To install, slide the pinion onto the motor shaft, confirm axial alignment with the spur, set a small mesh clearance suitable for 48 pitch, and secure the gear with the motor's fastening method. Always test at low throttle to ensure smooth gear engagement after any change.

When tuning, moving to a 23T pinion provides a clear and repeatable shift in final drive ratio without swapping the spur. This makes the YOKPG4823 useful for comparative testing, gearing experiments, and control of motor loading during performance tuning sessions.