Tamiya 10312 AO-1041 G-18 10pc Yellow Gear Pack for Mini 4WD  [10312]

Overview of the Tamiya 10312 AO-1041 G-18 yellow gears (10pcs)

Mini 4WD builders will appreciate this 10-piece yellow gear pack from Tamiya as a handy stock of spares. These gears are ideal for routine maintenance or rapid swaps at the track, offering consistent tooth geometry for predictable drivetrain behavior.

Design and Chassis Support

The G-18 gears are designed to fit multiple Tamiya Mini 4WD platforms such as Super X, Super XX, VS, Super TZ, Super TZX, AR and Super II. Their compatibility makes them convenient for racers who run different chassis or keep multiple cars in rotation.

Race Day Impact

Used with the GP.434 high-speed EX counter gear, the G-18 achieves a 3.7:1 ratio that is useful when tuning for a blend of torque and top end. Precision moulding reduces friction and helps maintain reliable power transfer during short heats and longer runs alike.

Customisation Tips

These gears let you experiment with gear combinations to tune acceleration, top speed and motor load. They are a straightforward upgrade for hobbyists wanting to test small changes to gear trains without complex mods.