This light will plug directly into the Harness on the new Hub Motors with KT Controllers (most of our hub motor kits). The Waterproof Connector Harness has a Red Plug that these plug into.

There is also a rear light that plugs into the controller, again via the red plug.

This allows you to turn on lights on your bike through the display (holding the UP button until illumination).

Mounts where most lights mount on a bike fork, in the support structure on the fork or through the same bolt that would hold on a caliper brake.