Retro-fit Tamiya 53424 Aluminum Pinion Gear Set 48T/49T OP-424 for RC tuning  [53424]

Precision aluminium pinions from Tamiya 53424 for accurate gear changes

For enthusiasts wanting dependable ratio changes without fuss, the Tamiya 53424 Aluminum Pinion Gear set provides two well-machined pinions suited to TA-04 style layouts. The aluminium construction keeps weight low while giving consistent tooth profile under load.

Contents and practical use

The pack includes a 48-tooth and a 49-tooth pinion, allowing quick adjustments to speed and torque. Also included are three 3mm set screws and an allen key to fit the pinions to the motor shaft, so you can get back on track fast.

Compatibility tips

Although intended for TA-04 chassis, these 48P pinions can fit other models that share the same pitch. Always confirm shaft diameter and gear mesh before final installation to avoid premature wear.