Arrowmax AM-220014-G Gray Wheel Piercer Mini 4WD Precision Accessory  [AM-220014-G]

How the Arrowmax AM-220014-G Helps Mini 4WD Tuners

The Arrowmax AM-220014-G Wheel Piercer is a specialist workshop tool aimed at 1/32 Mini 4WD tuners who need reliable wheel adjustments. The gray unit is intended for those who focus on repeatable, precise wheel work ahead of competition.

Precision Work for Smooth Rolling

The Arrowmax Wheel Piercer allows careful modification of wheel bores and profiles to achieve even rolling characteristics. Consistent wheel geometry helps minimise unpredictable handling and improves lap-to-lap performance.

Compatible with Typical Mini 4WD Wheels

As an accessory rather than a vehicle part, the piercer works with many standard 1/32 wheel designs to fine tune fit and clearance. This makes it useful for tuning to different track layouts and grip conditions.

Small Adjustments for Measurable Gains

Precise wheel changes can alter traction and cornering balance, so experienced racers use this kind of tool to explore setup differences and gain finer control over handling. It is most useful when small margins decide race results.