Tamiya 15464 JR HG 19mm Aluminium Ball-Race Rollers (Ringless) GP.464 - Lightweight Track Rollers  [15464]

19mm aluminium roller overview for racers

The Tamiya 15464 JR HG Aluminium Ball-Race Rollers are designed for Mini 4WD hobbyists aiming to sharpen handling and lap times. These 19mm aluminium rollers deliver a balance of low mass and sturdy construction suitable for front or rear roller positions.

Compatibility and bearing performance

These ringless rollers include inbuilt 520 bearings to keep rotation smooth and cut rolling resistance, helping your Mini 4WD stay predictable through sequences. The shape and mount design make them suitable for a wide range of Mini 4WD and Mini 4WD PRO chassis setups.

Race day advantages

Fitting these ball-race rollers can improve cornering stability and reduce speed-robbing friction, crucial for maintaining momentum on technical layouts. The aluminium bodies add durability while keeping overall mass down, which helps maintain competitive running weight.