Hayes Post Disc Brake Adaptor for IS Mount Front 203mm Rotor Diameter MFPN=4688800 Improved clamp is compatible with

Improved clamp is compatible with bar sizes from 5/8 inch to 1-3/8 inch

Unidirectional carbon BMX rim designed for use with disc brake or as a brakeless front wheel

Replaces existing top cap and allows the use of a bottle cap as a decorative cover

On the trail this transmits into a different angle in the backlash

Color Black Brake Lever Use Right Brake Lever Actuation Hydraulic Brake Cable Head Type Hydro

Hayes Post Disc Brake Adaptor for IS Mount Front 203mm Rotor Diameter MFPN=4688800 Improved clamp is compatible withDisc brake adaptors to fit standard post mount brakes to a variety of fork and frame mounts. Includes mounting bolts Brake Caliper Type Post Mount Weight 45 Mount Rotor Size Front IS 203 Rotor