For Electric Bicycle Thumb Throttle 3 Pin Extension Cable Waterproof Wire Plugs, Female, Male, Male To Female

1. Can be used for gear sensor/thumb throttle/twist throttle/brake lever/hydraulic brake sensor, easy installation
2. Made of high quality material, waterproof and durable
3. Material: rubber + metal
4. Weight: about 7g
5. Cable length: about 12.8cm