Applicable: It is suitable for hubs with an opening range of 50mm to 200mm, bracket is vertically suitable to 29 inch wheel sets.
Use 7075 aluminum alloy (surface anode hardening).
CNC adjust knob, use more convenient, touching more comfortable.
Three test table Detects the circle of the deflection of beating and smoothness of the brake disc.
Features: aluminum alloy base and bracket, the column contains 4 golden linear sliding bearings, so that the opening adjustment is smooth;