Tamiya 15252 Large Diameter Wheel and Short Shaft Upgrade  [15252]

Big Wheels and Short Shafts for Improved Mini 4WD Performance

The Tamiya 15252 Large Diameter Wheel & Short Shaft set provides larger wheels for enhanced traction together with a short shaft that tightens the wheel fit to reduce free play. These parts help preserve speed and stability through technical corners and on fast straights without changing gear ratios. The larger diameter improves grip across different track surfaces while the shortened shaft lowers energy loss from axle slop. Compatible with many Mini 4WD chassis, this set is useful for club racers and model builders alike.