Harley Davidson Rear Brake Caliper Softail 4 piston PM Performance Machine 1285-0076-CH Upgrade Chrome Harley Davidson Softail Rear Brake Caliper Performance Machine Performance Machine 1285-0076-CH 4 piston Brake Caliper chrome upgrade softail Made in the USA Harley Davidson Rear Brake Caliper 1285-0076-CH Softail 4 piston PM Performance Machine Upgrade Chrome Harley Davidson Rear Brake Caliper1285-0076-CH Softail 4 piston PM Performance Machine Upgrade Chrome, Features differential bore pistons that apply a different force at both the leading edge and the trailing edge of the pads to ensure superior breaking. Dual-disc applications require the separate purchase of a left and right front caliper. Chromefinish. Includes brake pads, bleeder screw and 3/8in.-24 banjo bolt. (137 x 4B calipers). Made in the USA