Bracket: Double ball path frame, high quality armor plate, rivet

Wheel selection: Material: Gray rubber, PU Double ball bearing(2"), Black rubber

The color: Black, Gray, Blue

Brake selection: Side brake, Double Brake, Back Single brake

Bracket selection:

1) Double ball path heat treatment, boost up use

2) Finish: Chrome plated, Black lacquer, Blue zinc

3) Soleplate to order

Installation fashion: Flexible, Thread stem, Screw, Fixed, Hole-topped