Beringer 12.7mm Rear Brake Master cylinder

The Beringer floating mount rear master cylinder follows the arc of the brake pedal during the piston stroke, thereby eliminating side loads on the piston seals and offering more stroke and increased precision and feel.

Stroke can be adjusted by modifying the angle of the MC12.7.

Beringer's floating rear master cylinder features special piston cups that allow it to send hydraulic pressure to the rear caliper but also to receive pressure on the inlet side, from a Thumb Brake and send that hydraulic pressure out to the rear caliper.

Upper mount to the frame needs to be fabricated on many bikes but "L" bracket made for ATV applications sometimes work on some sport bikes.

Photos show MC12.7 installed on Zanotti Racing's 2017 ATF Twins #14 Kawasaki, coupled to a 4 piston radial caliper.