Some parts I knocked up to modify my new Zero 9 scooter - A cap for the charging port, to replace the terrible rubber one that doesn't stay in place - A clamp for the steering stem that adds a hook for a helmet or a light bag - A stem to add a small mirror (a repurposed cheap "bar end" mirror) Eventually, I want to extend the steering stem clamp to prevent the steering from rotating when folded, and add indicators, a better mirror, bluetooth-based cutoff / alarm and a bell. OpenSCAD source at https://github.com/hafriedlander/parts_zero9