Adjustable Bicycle Bike Disc Brake Bracket Frame Adaptor Mounting Holder

Features:
Useful and practical.
A necessity for cyclists.
Refitting bracket can refit normal bicycle to updated into disc brake bicycle.
Can be converted into ordinary bicycle disc brakes bicycle.

Specifications:
Colour: Black
Material: Metal
Maximum installation diameter: 22MM\/0.87inch,31.8MM\/1.25inch
Two-hole distance: 51MM\/2.01inch
Thickness: 4MM\/0.15inch
With model 160 disc brake pad
Crank Weight : Approx. 73g

Package included:
1 x Brake bracket