Tamiya Ringless 9mm Aluminum Ball Rollers 3RACING M4WD-29/LB Light Blue  [M4WD-29/LB]

What the Tamiya 9mm Rollers Offer

The Tamiya Mini 4WD 9mm Aluminum Ball Race Rollers in light blue are designed to improve directional stability and corner entry for Mini 4WD racers. The ringless design focuses on smooth contact and predictable rebound behavior.

Compatibility and Function

Built to reduce rolling resistance and withstand repeated guide hits, the 9mm aluminium rollers support steady tracking through complex sections. Their size balances support and minimal drag, and the blue colouring helps with quick identification during pit checks.

Practical Advantages on Track

Fitting these rollers gives a consistent handling feel across a variety of circuits, aiding drivers who want to fine tune handling without sacrificing speed. They fit common chassis types including MS, MA, AR and VS so they are a practical upgrade for many racers.