SRAM Guide R Disc Brake

With the 'R' indicating an ability to quickly and easily adjust the reach, the SRAM Guide R Disc Brakes give you the confidence and power to ride with confidence. With reliable 4 piston calipers and hydraulic actuation to provide smooth, one finger braking power. Mount the conveniently ambidextrous levers to your bars and ride into the stoke heavy sunset with the SRAM Guide R Disc Brakes.