Replacement Tamiya 10312 AO-1041 G-18 Yellow Gear Set (10pcs) for Mini 4WD  [10312]

Tamiya 10312 AO-1041 G-18 yellow gear set - 10 pieces

This 10-piece yellow gear set from Tamiya is a practical spare for Mini 4WD racers who want dependable replacements that fit a variety of Tamiya models. The pack provides a cost effective way to refresh worn drivetrain parts and keep a fleet of cars ready for practice or events.

Compatibility and Fit

The G-18 gears are made to work with many common Mini 4WD chassis including the Super X, Super XX, VS, Super TZ, Super TZX, AR, and Super II types. That broad compatibility helps when you swap motors or trial different car platforms without sourcing special parts for each chassis.

On-Track Performance

When paired with the GP.434 high-speed EX counter gear, the G-18 set supports a 3.7:1 ratio that balances acceleration and top speed. The accurate tooth profiles reduce friction and help transfer motor power smoothly, which is useful on technical and high-speed sections of typical race tracks.

Tuning and Serviceability

These gears allow hobbyists to test alternate gear ratios and replace worn components quickly between runs. Because they are straightforward to install, they suit racers who regularly tweak gear trains to tune acceleration, torque, and track handling.