Summary

A small bar mounted switch enclosure. It's a tight fit for the switches but I wanted to keep the size to a minimum.
M3 countersunks screw straight into the ABS as do the M4 screws of the bar clamp. Do not over tighten.
Designed for 22mm Ø bars, use a thin piece of rubber or foam between the bar and body/clamp. I used an old (unused) puncture repair patch.