MTB Mountain Bike Hydraulic Disc Brakes Set - Includes Front and Rear Calipers, Left and Right Brake Levers, and 160mm Disc Rotor for Bicycles

Oil pressure drive, automatic return function, good sealing and performance. Aluminum alloy with CNC machining provides strength, ruggedness, and corrosion resistance. Brake hose length: Front 800mm; Rear 1450mm. Fit 22.2mm diameter handlebar, suitable for most mountain bikes. Adjustment knob reduces distance between brake pads, no need to replace brake pad.