Features Four piston setup for rigorous stopping power. Use with 3/4" or 1" Axle and 11.5" Rotor. Can be modified to fit any rigid frame. Brake caliper unit acts as spacer on axle.
Includes:

• Various spacers
• Anchor with heim joints
• Weld on frame tab
• Brake caliper is triple show chrome plated with performance brake pads already installed.

Take a look at the Brake Mounted on a Rigid Stroker Shovel I Built... This Matches the Springer Caliper in the Front of the Bike Just Perfect!!!