Key features

• •【Kit Includes】Electric bicycle 2-PIN hydraulic disc brake set(2*brake levers/2* brakes and 2*BH59 connectors) installation tools and screws；The rear brake hose and control lever are separated for easy internal routing. The hose is pre-filled with environmentally friendly mineral oil, no need to bleed when using.
• •【Important】Brake caliper mounting hole size is (74mm/2.91 inches), please measure the size of your brake mounting bracket or frame mounting hole before purchasing. Front/rear brake hose length 1000 mm (39.5 in) / 1850 mm (72.83 in).
• •【Braking Performance and Durability】LD-200 hydraulic disc brakes kit feature dual pistons and high-temperature die-cast sintered-metal brake pads to provide stronger braking and longer durability for your ride.
• •【Electric Induction Control System】Adopts detachable power-off sensor, the sensor receives the signal when braking and cuts off the power output of the motor to ensure riding safety, the cable length is 300mm (11.8 inches) with 2-pin waterproof connector.【 Tip】Check if the wiring ports match.
• •【Compatibility】Hydraulic disc brake kits are only available for bicycles/electric bikes where the brake disc is located on the left side; Brake types are front brakes are left hand controlled and rear brakes are right hand controlled.
• •【Adjustment function】Hydraulic disc brakes handle has a screw adjustment function, which allows you to adjust the travel distance of the brake lever according to your personal needs, providing a more comfortable and flexible braking operation and obtaining the best braking feeling.