Tamiya 15457 JR Low Friction Double Rollers 13-12mm Red/Blue - Racer Choice  [15457]

Upgrade handling with the Tamiya 15457 JR rollers

The Tamiya 15457 JR Plastic Double Rollers are a compact upgrade aimed at reducing wall contact drag. This red and blue 13-12mm set helps maintain momentum through tight sections while keeping the car predictable.

How the rollers work

Engineered to slide smoothly along track barriers, the rollers cut friction that would otherwise slow the car. Their shape encourages cleaner lines through corners and steadier exits.

Compatibility notes

These rollers fit Mini 4WD and Mini 4WD PRO models and come with mounting screws for a secure installation. They are suitable for racers who want a quick handling improvement without major chassis work.

Practical race improvements

Adding these low-friction rollers typically improves stability on sweeping turns and reduces the chance of wall-induced speed loss, useful for both club nights and competition heats.