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

Tune your Mini 4WD with Tamiya 15457 double rollers

The Tamiya 15457 JR Plastic Double Rollers are a simple upgrade to refine your Mini 4WD's handling. This red and blue 13-12mm set focuses on lowering friction while keeping the chassis steady through fast sections.

Roller construction and purpose

These double rollers are moulded to run smoothly against track walls, cutting resistance for cleaner corner exits and better speed carry. The two colours help you spot different setups when testing and adjusting your layout.

Fitment and everyday use

Designed to work with both Mini 4WD and Mini 4WD PRO platforms, the Tamiya 15457 rollers fit common mounting points and include screws for secure installation. They are a practical choice for tuning across a variety of track types.

On-track benefits

Once installed, racers can expect improved stability in sharp turns and fewer sudden bounces on high-speed stretches, making these low-friction rollers a useful component for close competition.