Tamiya 95612 - 13mm Ringless Aluminium Ball-Race Roller Green Special  [95612]

Low-Friction 13mm Rollers for Mini 4WD

The Tamiya 95612 - 13mm Aluminum Ball-Race Roller is a sensible upgrade for Mini 4WD tuners seeking reduced friction and a distinctive finish. These ringless rollers combine aluminium construction with 520 ball bearings to help the wheel spin freely where it meets the track rail, aiding smoother runs. They are suitable for both front and rear installations on models that accept 13mm rollers, letting you refine handling without radical changes.

The set includes two 13mm aluminium ball-race rollers plus the necessary screws and small parts for fitting, making the swap straightforward for most hobbyists.