Tamiya 10303 JR Mini 4WD G-6/G-10 Torque Gear Set  [10303]

Tune Your Mini 4WD for More Torque

For RC enthusiasts aiming to refine their Mini 4WD handling, the Tamiya 10303 G-6/G-10 Gear is a practical upgrade. The set lets you set a 5:1 gear ratio to boost torque, which helps on steep inclines and complex track sections.

When to Use the G-6/G-10 Ratio

Changing the gear ratio alters acceleration and top speed. The 5:1 choice favours torque over outright velocity, making it a sensible pick for tracks with high ramps or technical climbs where strong acceleration out of corners matters.

Compatibility and Fitment

This gear set fits most Mini 4WD cars, with the exception of Type 1 and Type 3 chassis models. Installation is straightforward, so you can swap gears quickly and return to tuning and track time.