Rear Brake Calipers

Rear calipers and complete kits for Harley-Davidson® and custom frames. The Performance Machine 125x4R 4-piston caliper fits 1984-2006 models and is the go-to for hardtails; Twisted Choppers machines the frame bracket for it. Wilwood rear caliper kits come in black, gray and polished for chopper and bobber builds, and the Exile Cycles Sprotor kit combines sprocket and rotor with its own caliper. GMA calipers cover the vintage look.