This is a 55 cm coaxial wire to connect your B+M Luxos or Lyt headlight to the dynamo hub. The wire comes with 2.8mm female connectors which plug into the headlight's input. The hub end is stripped and ready for installation with the proper connectors for your hub.
*Hub connectors are NOT included with this wire but we do stock connectors for Shimano, Shutter Precision and Schmidt. Drop us a line if you're not sure which connectors you need.