RWD Front wheel hub integrated aluminum axle shaft is now available.
Amazing 1 gram is achieved by using aluminum instead of conventional steel and making the design lighter (4mm specification single item).
This is less than half the weight of a normal axle shaft alone. greatly improving acceleration performance.
In addition. by integrating the wheel hub and axle shaft. wheel mounting and rotation accuracy are improved. and smooth running is possible.
Use a specially designed wheel washer and countersunk screw for mounting the wheel.
The hub is available in two different thicknesses. 4mm and 6mm. and is available in purple. red and black.