By adding these double aluminum rollers to your 4WD chassis machine it will exhibit smooth and stable cornering on the race circuit. Smooth cornering is accomplished by using a smaller top roller, which supports the car when it leans through a corner section.
Set Contents
- Around 20% lighter than standard equivalent rollers.
- Lightweight Double Aluminum Rollers x2
- 520 Ball Bearings x4
- 2x20mm Screws x2
- Brass collars and small parts for attachment included.
- Compatible with Mini 4WD and Mini 4WD PRO cars.
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