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.
Showing all 16 resultsSorted by popularity
-

Performance Machine 4-Piston 125x4R Rear Brake Caliper for 1984-2006 Harley-Davidson
Sale! Price range: $327.49 through $362.9515% OFFPerformance Machine 125x4R 4-piston rear brake caliper for 1984-2006 Harley-Davidson delivers proven stopping power in polished, chrome, or contrast cut finish. -

Performance Machine 4 Piston 125x4R Rear Brake Caliper Kit
Sale! Price range: $429.95 through $469.9512% OFFPerformance Machine 125x4R 4-piston rear caliper kit for 3/4-inch and 1-inch custom axles - includes bracket and hardware in polished, chrome, or black contrast cut finish. -

Wilwood Rear Brake Caliper Kit Gray for Custom Harley Chopper Bobber Motorcycle
$309.95Gray finish Wilwood rear brake caliper paired with a USA-made custom mounting bracket kit for custom Harley choppers and bobbers - fits 3/4-inch and 1-inch axle configurations. -

Wilwood Rear Brake Caliper Kit Black for Custom Harley Chopper Bobber Motorcycle
$369.95Black Wilwood rear brake caliper paired with a USA-made custom mounting bracket kit for custom Harley choppers and bobbers - fits 3/4-inch and 1-inch axle configurations. -

Wilwood Rear Brake Caliper Kit Polished for Custom Harley Chopper Bobber Motorcycle
$399.95Polished Wilwood rear brake caliper paired with a USA-made custom mounting bracket kit for custom Harley choppers and bobbers - fits 3/4-inch and 1-inch axle configurations. -

Twisted Choppers Performance Machine 125x4R Rear Brake Caliper Bracket
Price range: $139.95 through $144.95A machined bracket for the Performance Machine 125x4R 4-piston rear brake caliper, available in Black or Polished finish for 3/4-inch and 1-inch (25mm) rear axles. -

Exile Cycles Sprotor Sprocket Brake Caliper Kit for Harley Softail Dyna Rigid Chopper
Price range: $724.95 through $774.95Sprotor sprocket brake caliper kit for Harley-Davidson Softail, Dyna, and rigid custom builds combines the rear brake caliper and belt drive sprocket into one clean unit. -

Exile Cycles Sprocket Brake Replacement Caliper for 50 Tooth Sprotor Chopper Bobber
Price range: $424.95 through $474.95Replacement caliper for the Exile Cycles 50-tooth Sprotor brake system, available in polished, black, or chrome to match the existing Sprotor setup on your chopper or bobber. -

Wilwood Dynapro Single 2-Piston Motorcycle Brake Caliper
Sale! Price range: $159.25 through $346.327% OFFA lightweight billet aluminum 2-piston caliper for custom motorcycle builds; dual stainless pistons and lug mount design work with Wilwood-compatible bracket systems. -

Wilwood Sprocket Brake Rotor for Harley-Davidson
Sale! Original price was: $366.28.$275.68Current price is: $275.68.25% OFFAn integrated sprocket and brake rotor in stainless steel for Harley-Davidson sprocket brake applications; pairs with the Wilwood GP310 caliper in 48T or 51T. -

Twisted Choppers Wilwood 2 Piston Rear Brake Caliper Bracket
Price range: $139.95 through $144.95A direct replacement bracket for the Twisted Choppers Wilwood 2-piston rear brake kit, available in Black or Polished finish for 3/4-inch and 1-inch (25mm) rear axles. -

GMA Engineering 2-Piston Custom Rear Brake Calipers for 1973-2000 Harley-Davidson
Price range: $427.95 through $685.95GMA Engineering 2-piston custom rear brake calipers cover 10 model-specific fitments for 1973-2000 Harley-Davidson Big Twin, FXR, Softail, and Sportster platforms - five finish options. -

Wilwood 1.25 Inch Square O-Ring Brake Caliper Rebuild Kit
$17.99Rebuild kit for Wilwood GP300/310 motorcycle brake calipers with 1.25-inch pistons; precision-matched square O-rings restore proper sealing and prevent fluid leaks. -

Exile Cycles Sprotor 50 Tooth Sprocket Rotor Hardened Stainless Steel for Exile Sprotor Brake Kit
$359.95Hardened stainless steel 50-tooth Sprotor sprocket rotor for Exile Sprotor brake kit systems - includes mounting bolts and a center hole reduction spacer. -

Twisted Choppers Softail Rear Brake Caliper Kit Chrome
$499.95Includes a Wilwood 4-piston caliper with chrome finish, pads, and polished aluminum bracket for right-side brake, left-side drive Softail and custom builds with 3/4-inch, 25mm, or 1-inch axles. -

GMA Engineering 4-Piston Millennium Rear Brake Calipers 11.5 Inch for 1987-2007 Harley-Davidson
Price range: $484.95 through $696.95GMA 4-piston Millennium rear brake caliper for 11.5-inch rotors upgrades rear stopping power on 1987-2007 Harley-Davidson Softail and FL Touring models.
Showing all 16 resultsSorted by popularity














