Tamiya 53690 0.4 Module Pinion Set 30T/31T OP-690  [53690]

Tune Your Drivetrain with Tamiya 53690 Pinions

The Tamiya 53690 0.4 pinion gear set includes 30T and 31T sizes and delivers accurate tooth engagement for smoother transfer of motor power to the spur gear. These pinions are made to reduce drivetrain loss and keep your model running efficiently under load.

Smooth Power Delivery

For drivetrain optimisation, the 0.4 module pinions from Tamiya give consistent mesh and reduced vibration for cleaner throttle response. They are a practical upgrade or replacement for routine service without requiring complex modifications.

Compatibility and Fitment Tips

Suited to a wide variety of RC vehicles, the Tamiya 53690 pinion set works well in many setups; still check pinion alignment and shaft fit before running. Their adaptability makes them useful for hobbyists who want to fine tune gearing for different tracks and conditions.