These HG 13mm Tapered Aluminum Ball-Race Rollers (Ringless) feature an innovative design that utilizes holes to restrict extra weight. Their tapered shape helps the car get back on the course when it goes over course.
Includes:
- Lightweight 13mm Tapered Aluminum Ball-Race Rollers (Ringless) x2 *New shape with holes.
- 2x8mm screws x2
- Roller Spacers x4
Features:
- Built-in 520 ball bearings.
- Saves roughly 20% weight compared to Item 95497: Item 95497: 0.97g / Item 95683: 0.77g (Weight is per one roller with built-in 520 ball bearing.)
- Compatible with Mini 4WD PRO and Mini 4WD cars.
