Tamiya 94617 10mm Guide Roller Ball Bearing Set Limited Edition  [94617]

Tamiya 94617 - Limited 10mm Guide Rollers for Mini 4WD Tuning

The Tamiya 94617 10mm Diameter Guide Roller Ball Bearing Set is made for modelers who want cleaner, more efficient roller movement. As a limited edition upgrade it cuts rotational drag so rollers spin with less resistance, translating to steadier runs on the circuit. Because the bearings are 10mm rather than the more common 11mm, they suit a wide range of Mini 4WD chassis applications.

These Grade-Up bearings are a solid choice for hobbyists focused on setup and tuning. They can enhance handling feel and may contribute to better speed retention in straight sections and smoother transitions through corners.