Tamiya 10308 JR Aluminum Shaft Stopper - Mini 4WD Stability Part  [10308]

Tamiya 10308 JR Aluminum Shaft Stopper Introduction

The Tamiya 10308 JR Aluminum Shaft Stopper is a compact component designed to improve the reliability of Mini 4WD drivetrains. Suitable for Mini 4WD and Mini 4WD Pro cars that use 72mm hex shafts, it is not compatible with Super X or XX chassis.

Compatibility and purpose

This aluminium stopper secures the shaft to reduce lateral movement during high speed sections. Its precise construction makes it adaptable to many common Mini 4WD chassis, helping maintain consistent handling across runs.

Practical benefits for racers

Not an eye-catching mod, the Tamiya 10308 contributes to steadier power transfer by limiting shaft slip. That predictability helps when dialing in suspension and gearing for close competition.