Tamiya 3RACING M4WD-32/RE 19mm Red Aluminum Ball Race Rollers (Ringless)  [M4WD-32/RE]

Tamiya 3RACING M4WD-32/RE Roller Overview

These 19mm red aluminum ball race rollers, listed as model 3RACING M4WD-32/RE, are built to sharpen stability and control for Mini 4WD cars during fast runs. The ringless design and aluminium construction deliver a durable, light upgrade for club racers seeking crisper response through corners.

Compatibility and Purpose

The rollers fit common Tamiya Mini 4WD frames such as MS, MA, and AR chassis. Their role is to cut contact friction and help the car negotiate bends more predictably, making them suitable for tracks that demand tight handling through turns.

On-Track Benefits and Use

With reduced lateral play and steadier alignment, these rollers can help lower lap times by keeping momentum through complex sections. The ringless face gives a more direct interface with guard rails, which helps maintain line consistency on faster circuits.