Review on 🚲 AONKEY Detachable Bike Phone Mount: Universal 360° Rotatable Holder for iPhone/Galaxy & More - Ideal for Cycling! by Aaron Charlton

I went through a few brackets to find these unfortunately only after dropping my $1000 phone when I went down a steep path, the screen shattered (look down the hill, no cell phone). The key to this is some "spring" vibration damping through the fastener, which is critical. The main problem with mounting phones on a bike is VIBRATIONS, even with good front suspension, if the mount is too stiff it will eventually crack or fail, so anything that absorbs vibrations is fine. The stretch straps on this one are tight, but it still works with the larger Note 20 with the Monarch UAG case. I bought 3 of these, one for each bike. The only extra step I take is attaching a rubber butterfly (from many other mounts that have previously failed) to my Monarch body before mounting it to this mount. The additional layer of rubber band protects the body from abrasion and makes it even quiet slight vibration still present.