Features
It is a part that is useful for improving the performance and setting of RC cars 
slit is provided in the wheel hub, and the gap is tightened with a cap screw to fix it. 
It can be securely fixed to the wheel axle, and there is no need to worry about dropping the 2 x 10 mm stainless shaft when removing the wheel. 
Furthermore, because it is made of machined aluminum with excellent accuracy and rigidity, the mounting accuracy of the wheel is also improved.

Specification
Material: Aluminum
Color: Silver
Hex: 12mm
Thickness: 5mm

Package List
4pcs aluminum wheel hubs