I wanted a comfortable and user-friendly way to change gears while resting my hands on the “tops” of the handlebar. So I ordered Wireless Blips from SRAM and made this. It’s really nice to have on longer trips, especially during climbs. The Blips can be operated with one hand, so you can, for example, drink at the same time when changing gears.

I can’t remember the print settings anymore, but PETG is recommended for outdoor use.