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

Feel the difference with Tamiya 15457 double rollers

The Tamiya 15457 JR Plastic Double Rollers are designed to lower contact resistance and keep Mini 4WD cars tracking cleanly. This red and blue 13-12mm set focuses on predictable handling at speed.

Construction and track behaviour

These rollers are shaped to minimise rubbing against the track walls, which helps retain speed through corners and reduces sudden directional changes. The two-tone finish aids quick visual checks during setup and tuning.

Compatibility and installation

Suitable for both Mini 4WD and Mini 4WD PRO chassis, the Tamiya 15457 rollers include attachment screws for a secure fit and easy swapping during race meets or practice sessions.

What racers can expect

When fitted, expect more stable corner entries and fewer speed-killing impacts on tight sequences, making them a useful, low-effort upgrade for lap time consistency.