Master cylinder assemblies for Magura brakes include a master cylinder, lever blade and handlebar clamp. Hose fittings and line are sold separately. Flip flop design allows unit to be mounted to either the left or right side. Carbotecture radial master Flip-flop lever design works on right or left side with either brake Easy bleed design Carbotecture handlebar clamp 1-Finger HC lever blade Adjustable lever reach