Rear Caliper - Contrast Cut* Designed to provide optimal braking power with no flex, Specifically engineered to mate ly with the M8 Softail stock rear brake, Features differential bore pistons that apply a different force at both the leading edge and the trailing edge of the pads to ensure superior braking, CNC machined from billet aluminum, ABS and non-ABS compatible, Chrome mounting hardware included, Made in the U.S.A.