Review on Portable Treadmill Spinning Exercise Smartphone by Gerald Reeves

Good light and does the job. The holder has a simple and thoughtful design with a very slight sag. I read some negative reviews and found that most of them stem from two issues - first is the difficult mounting of the holder and second is the use for real cycling. Regarding assembly: I spent several minutes looking for how to remove the straps. It would be nice if the instructions said they need to be unscrewed/twisted. A small modification of the provided image or a few words will help. Yes, I understand how it would be obvious to some people, but it wasn't for me. In addition, the head must be installed correctly - press it until it clicks into place. It looks like a few people pushed it in but didn't push enough to block it. In this case it appears to be assembled and working, but not for long. I don't think it's suitable for real cycling, only for a stationary indoor gym, as the name suggests. Should I make it more prominent in the title/description? I mounted it on my old Schwinn 1.9" soft grip ergometer. If your bike has a rigid grip longer than 1.5" it may not work. I would contact the seller before ordering.