Give your Mini 4WD build a lighter, smoother setup with the Tamiya Lightweight 13mm Aluminum Ball-Race Rollers in Ringless/Gold. The drilled aluminum design helps reduce weight while built-in ball bearings support consistent roller rotation on the track.
Product Details
- 13mm lightweight aluminum rollers
- Ringless gold finish
- Built-in ball bearings for smooth rotation
- Designed for Mini 4WD tuning and custom setups
Confirm your chassis, stay, and screw compatibility before ordering.