The Clarks HD-M3000 hydraulic brake set is a reliable and efficient braking system. It features hydraulic disc brakes, which provide consistent and powerful stopping performance in both wet and dry conditions. The system is lightweight and includes adjustable levers for a customised fit, ensuring comfort and control for the rider. Additionally, it uses mineral oil, which is environmentally friendly and helps maintain the system's longevity. Dual Pistons - Open Hydraulic System E brake for Electric bikes, with sensor control design cutting line. Designed for use on 30km/hr E-bikes, it 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. Technical specifications  Pre-bled and ready to ride Designed for use on 30km/hr E-bikes Lightweight 2 piston hydraulic brake system Motor shut off sensor to give greater control Fitted with motor cut off. Juliet Male 8 (2 pin) connector 3/4 Finger lever Lever reach adjustment to suit all hand sizes International standard and Post mount fit Mineral oil fluid  Material: Stainless steel rotors Spare olives to allow for hose reduction Weight: 280g Complies with and exceeds EN15194 and ISO4210 regulations Box Content X2 Calipers X2 Levers X2 Rotors and bolts X2 Pads and hoses