ITEM NAME:2 Pcs Electric Bike Brake Sensor Cut Off Brake Sensor for Bafang Bbs01 Bbs0 B3I3 2 Pcs Electric Bike Brake Sensor Cut Off Brake Sensor for Bafang Bbs01 Bbs0 B3I3 Type:Cut Off Power Brake Electric Bicycle Part/Accessories:Brake Sensor for Bafang Adapter Model:BBS01 / BBS02 / BBSHD Voltage:36V 48V Compatible with all Bafang MID Drives motor 36v 250w, 350w, 500w; 48v 350w, 500w, 750w,1000W Adapter Type:Hydraulic or Mechanical brake Plug:3 wires in Waterproof Connector Advantage:No need to replace the braker lever Compatible with all Hydraulic or Mechanical operated brakes. Sealed waterproof connectors Front & Back Brake sensor. colour:black Material:ABS size:Product length: about 71cm Package Contents: 2 * Electric Bike Brake Sensor