Lights

My Ayup came with three bar mount units, and two helmet mounts, so I just use the same set of lights on 3 different bikes. You can buy extra mounts for only a few £ too.

Yeah, I know, but I reckon they'd get more sales if they went for an inbuilt QR system that also worked with their Gecko helmet thingy.

I've got an aversion to zip ties, except as an emergency measure/bodge.