DRT 1.1 Bike Handlebar Keyring (REI Co-op Cycles)

thingiverse

Here is a creative solution to keep your keys organized and within easy reach while you're out on the trail - a custom key holder that attaches directly to the handlebar of your REI DRT 1.1 bike. To build this project, you will need two M3x20 screws and two M3 nuts. These are standard components that can be easily sourced from any hardware store or online retailer. This design is versatile and can be adapted for use on most REI DRT bikes, including the women's model. I built a prototype using FreeCAD software to ensure that it would fit perfectly on my girlfriend's bike, and I'm confident that you'll find it just as useful.