Tamiya 53321 Lightweight Prop Shaft for Boy's 4WD Performance  [53321]

Trim Weight, Improve Response with the Tamiya 53321

If you want crisper handling from your Boy's 4WD, the Tamiya 53321 lightweight propeller shaft reduces rotating mass to sharpen acceleration and steering feel.

Performance gains from reduced rotating mass

Lowering the weight of drive components reduces inertia so the drivetrain spins up quicker. That translates to faster launches and more precise control when steering through technical sections.

Quick swap installation and model fit

Putting the Tamiya 53321 in place is a quick swap using typical hobby tools. It is compatible with a number of Boy's 4WD variants and usually fits without chopping or heavy modification.