The Wilwood Dynapro radial caliper is a black, thin-pad caliper with 1.75-inch pistons intended for disc setups using .81-inch rotors. It functions as a replacement or upgrade caliper in compatible braking systems where the listed piston and pad profile are required. Wilwood’s Dynapro radial caliper supplies the caliper dimensions and piston size needed for matched brake system installations.
Wilwood Caliper-Dynapro Radial (Thin Pad) 1.75in Pistons .81in Disc - Black