Avid Code Rear Disc Brake with Right Lever (200mm HS1 Rotor, 1600mm Hose) 4-piston, dual-diameter caliper Adjustment: Contact point adjustment, tool-free reach adjustment, adjustable banjo, tri-align caliper positioning Ambidextrous mount Reversible, break-away lever, split clamp, Matchmaker compatible DOT 5.1 fluid