Tamiya 95382 Lightweight 13mm Aluminum Ball-Race Rollers  [95382]

Tamiya 95382 Aluminum 13mm Rollers for Mini 4WD

For Mini 4WD racers looking to trim lap times, the Tamiya 95382 Lightweight 13mm Aluminum Ball-Race Rollers are a precise upgrade. Built to reduce contact friction with track walls, these rollers use 520 ball bearings that promote smooth, consistent rotation critical for maintaining speed and stability during close races. They are suitable for mounting on both front and rear positions, giving you setup flexibility when tuning your car.

This set stands out because of its reduced mass. With newly bored holes in the barrel, the rollers weigh about 30% less than standard units, which can translate to quicker acceleration and improved handling. The blue finish also adds a clean, race-ready look to your Mini 4WD.