1. [SAFER RUNNING] Equip your RC car with these ball bearings for enhanced stability and safety on the road.
2. [PRETTY DESIGN] Add a touch of style to your RC car while improving its performance.
3. [GOOD MATERIAL] Made of premium steel for durability and long-lasting use.
4. [RC SCREW PART] Perfectly suited for 1/10 ZD Racing 10421-S with low friction and higher speed.
5. [STANDARD SIZE] Easy to install and replace, thanks to the standard 10x5x4mm .

Spec:
Item Type: RC Ball Bearing
Type: RC Accessories
Material: Steel
Colour: Silver
Product Size: Approx. 10 x 5 x 4mm / 0.39 x 0.2 x 0.16in
Application: For 1/10 RC car, such as for ZD Racing 10421-S, etc.

Package List:
10 x RC Ball Bearing

Note:
1. Please allow a small error of 1‑3cm in the manual measurement.
2. Due to the inconsistent monitor calibration, the colour of the item shown in the photo may be slightly different from the actual object.