Tamiya 94979 JR Lightweight Double Aluminum Rollers 13-12mm Blue  [94979]

Lightweight Blue Double Rollers for Mini 4WD - Tamiya 94979

The Tamiya 94979 JR Lightweight Double Aluminum Rollers, in 13-12mm size, bring a balance of weight savings and visual flair to Mini 4WD builds. These rollers are nearly 20% lighter than standard aluminum rollers, helping reduce rotating mass for crisper cornering and slightly quicker lap times. The anodized blue surface resists wear from repeated contact and keeps the look sharp through many race sessions. Fitted with 520 ball bearings, the rollers turn freely for consistent stability during high-speed turns. They are compatible with both Mini 4WD and Mini 4WD PRO models, making them a practical upgrade for racers and customisers alike.