Power Off Brake Handle 2/3 Pin E-bike Oil Brake Lever Bafang Hall Motor Hydraulic Brakes Mountain E Bike accessories The main material of the brake handle is aluminum alloy, which is refined by forging process. The appearance and texture of the polished and frosted anode are very good! The hydraulic brake lever is an integrated oil cylinder structure, which is durable and does not leak oil! The way the brake handle cuts off the power is magnetic induction, and the connector of the power cord is a waterproof 3-pin structure with a length of about 200mm. The brake fluid used in the brake lever is mineral oil, which is compatible with most brakes that use mineral oil as brake fluid! The brake supports hydraulic oil pipes with a diameter of 5mm, and each brake is provided with 4 installation parts, rubber sleeve x1, oil needle x1, copper sleeve x1, oil hose fastening screw x1 The brake can be installed on the handlebar with a diameter of about 22mm Installation steps: Measure the length of the tubing and cut it Press the oil needle with a tool Unscrew the plug screw on the brake lever (discarded) Insert the oil pipe into the brake lever and press the copper sleeve with the pressing screw to complete the installation