Tamiya 3RACING M4WD-32/GO 19mm Gold Ringless Aluminium Rollers  [M4WD-32/GO]

Tamiya Mini 4WD 19mm Ringless Aluminium Ball Rollers - Gold Finish

The Tamiya Mini 4WD 19mm Aluminium Ball Race Rollers in a gold finish are made to sharpen handling and steadiness on the race circuit. These ringless rollers use lightweight aluminium to give a strong yet nimble upgrade that helps maintain speed through corners.

How They Work and Which Chassis Fit

These 19mm rollers are engineered to cut rotational resistance and improve vehicle stability at pace. They are compatible with common Mini 4WD chassis types such as MS, MA, AR and VS, making them a practical upgrade for many racers. Reduced side-to-side play helps the car stay true through bends.

Race Practicalities and Performance Impact

Installing these aluminium ringless rollers lowers friction and enhances cornering predictability, often translating to more consistent lap times. They are particularly useful on circuits with tight corners and complex sections where controlled speed is key.