Review on Max Bicycle Accessory Mount, Black - Bar Fly 4 for Large Computers | Garmin, Wahoo, Polar, Bryton, Cateye, Mio, Joule by Michael Finnegan

WARNING: The Fly 4 Max handlebar is ONLY compatible with oversized handlebars with a stem clamp diameter of 35.0mm (or 31.8mm when using the included spacer) compatible. I tried mounting it to a standard 25.4mm handlebar with a thicker washer and immediately rounded the socket head down to the 2.5mm of the included M4 x 20mm pan head screw. Regardless of the diameter of your handlebars, I recommend replacing the included mounting bolt with another with a larger and more forgiving hex socket diameter. On a large handlebar, this mount works well. It holds my 2017-18 Light & Motion Urban 900 Red Stripe bike light in place and leaves room for my computer.