Tamiya 15444 JR Large Diameter One-Way Wheel Set - Mini 4WD cornering upgrade  [15444]

Summary for Tamiya 15444 JR Large Diameter 1-Way Wheel Set

The Tamiya 15444 JR Large Diameter 1-Way Wheel Set is built to sharpen cornering performance on Mini 4WD machines, especially those running Super X and XX chassis. These parts suit racers aiming to gain an edge on twisty, technical layouts.

Wheel design and fitment

This kit supplies black 1-way wheel components that reduce lateral drag for cleaner turns. Included are large-diameter black offset tread tires that increase grip and stability through bends. While made with Super X and XX chassis in mind, they can be fitted to other chassis with additional spacers and 72mm shafts, which are available separately.

On-track benefits and behaviour

The 1-way mechanism lowers friction during corner entry and exit, helping preserve momentum and deliver smoother power transfer. That makes this wheel set a sensible upgrade for competitive Mini 4WD racing where handling precision matters.