E-Bike Hydraulic Mechanical Brake Cut Off Sensor Cable Electric Bike. Item Features: Suitable for all line breaks. 2-pin male SM plug- cord length: 180 cm. Connect directly to the controller. Type: MS-BK-2R Cut Off Power Brake Sensor Material :Plastic Plug :2 pin Connector Installation :Left and Right Voltage :12V 24V 36V 48V 60V 72V Colour :Black Cable Length :1800mm ( 2 Pin SM Plug) Package includes- X2 brake Cut Off Sensors with magnets