Tamiya 94971 19mm Ringless Red HG Aluminum Racing Rollers  [94971]

Tamiya 94971 19mm ringless red HG aluminum rollers for Mini 4WD tuning

If you are refining a Mini 4WD build, the Tamiya 94971 19mm HG Aluminum Ball-Race Rollers in red bring a clear performance-driven upgrade. Machined from high-grade aluminum, these ringless rollers are built to be both tough and light, helping to cut friction during high-speed heats. They are aimed at racers who want to improve stability and maintain velocity through technical sections.

The 19mm diameter suits a wide range of circuit layouts, offering improved cornering without losing straight-line pace. Built-in ball-race bearings allow smooth rotation and minimal drivetrain loss, so your car holds momentum through chicanes and bends. Whether you race competitively or refine weekend builds, these rollers add function and a bold visual accent.