Wilwood Aero4 caliper in black with 1.75/1.62-inch pistons, specified for use with 1.25-inch disc rotors. This multi-piston caliper provides the listed piston configuration to suit brake pad contact geometry and is intended for upgraded braking applications where the Aero4 package fits the specified disc size. Sold as the caliper assembly for compatible rotor setups.
Wilwood Caliper-Aero4 - Black 1.75/1.62in Pistons 1.25in Disc