Wilwood's 1.75' diameter single piston Billet Spot Caliper is ideal for Micro and Mini Sprint, Kart, Off Road, Motorcycle, Drag Race Spindle Mount and industrial applications. Designed for light duty use, this 1.2 pound floating caliper holds a round .25' thick, .7 cubic inch brake pad, and accommodates rotors from 6.00' to 13.00' diameter and widths starting at .12'. Maximum rotor width can be adjusted by specific bracket and spacer dimensions. The pads are held in place by stainless steel 10-24 x .38' long flat head cap screws (screws are included), and the caliper is available black anodized.