Off-road favourite Tamiya 15345 DR 11mm Ball Bearings for Mini 4WD (2 pcs.)  [15345]

Benefits at a glance

The Tamiya 15345 DR 11mm Ball Bearings arrive as a two piece set built to reduce rolling resistance in Mini 4WD models. By cutting friction at rotating joins, they let wheels spin cleaner and help the car accelerate more predictably in race conditions. They are easy to fit for hobbyists wanting performance gains without complex mods.

Chassis fit and flexibility

These 11mm bearings are compatible with a range of Mini 4WD chassis types and mounting points. They are especially useful in popular Tamiya designs, including MS and MA chassis, and suit both stock builds and cars with light upgrades aimed at speed improvement.

Why racers add bearings

Fitting bearings reduces mechanical drag and allows smoother axle rotation, which boosts both initial acceleration and sustained speed. For racers focused on consistent lap times, they are a practical upgrade that complements tires and gearing work.