Clarks Sync 4E E-bike Hydraulic Brake Set 4 Piston Motor Shut-off 180mm 160mm Rotors Four Pistons - Open Hydraulic System E brake for Electric bikes, with sensor control design cutting line. The SYNC4e consists of a 2 piece forged calliper allowing internal maintenance, the brake is specifically designed for use with E-bikes and has an automatic motor shut off when the brake lever is applied resulting in safe braking. Sensor Control waterproof contact, 3 fingers lever length.
