The Tamiya 92431 Lightweight Double Aluminum Rollers are a practical upgrade for Mini 4WD enthusiasts wanting cleaner handling and reduced weight. Built for the TKC 25th Anniversary black edition, the dual 13-12mm rollers use light aluminum to strike a balance between rigidity and low mass, which helps keep speed through tight sections of the circuit.
Racers will notice smoother cornering and more predictable rebound thanks to the reduced inertia of these rollers. The durable finish helps them stand up to repeated hits and sliding contact, making them suitable for frequent track sessions and competitive use. Fit them to compatible Mini 4WD chassis to tighten line-holding and fine-tune your setup.
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