Bicycle Hydraulic Disc Brakes Front Rear Calipers Set for MTB Mountain Bike Left Right Brake Lever Kit with 160mm Disc Rotor
The strength, ruggedness, and resistance of aluminum are provided by it. The adjustment knob can be used to reduce the distance between the brake pads. 22. Most mountain bikes have a 2mm diameter handlebar. Oil pressure drive, automatic return function and good seal.