Wheel material:Cast iron 

Bracket options:

Double ball path frame,high quality armor plate,rivet.

Wheel selection:

Double ball bearing(2")

Color:Grey

Brake selection:Side 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:Thread stem with side brake