This was exactly what I was looking for. I was recently on a one week road trip through Niagara & even though my wife was riding with a GPS, we always like to have written instructions & maps as back- up. This device was great. I was able to create a stiff cardboard base with the instructions attached to it with a waterproof cover & inserted into the area where you would put a cell phone or Ipad then anchored to my road bike. It worked even better than I imaged. Even through strong winds & unfavorable outdoor conditions, this thing was firm & would not move from my handlebars, unless I rotated it or moved it myself. If this can be this solid in the outdoor weather & road bumps without moving an inch, it should be no problem at all for an indoor spinning bike, which I think this is what it鈥檚 designed for. No problem at all.
This was exactly what I was looking for. I was recently on a one week road trip through Niagara & even though my wife was riding with a GPS, we always like to have written instructions & maps as back- up. This device was great. I was able to create a stiff cardboard base with the instructions attached to it with a waterproof cover & inserted into the area where you would put a cell phone or Ipad then anchored to my road bike. It worked even better than I imaged. Even through strong winds & unfavorable outdoor conditions, this thing was firm & would not move from my handlebars, unless I rotated it or moved it myself. If this can be this solid in the outdoor weather & road bumps without moving an inch, it should be no problem at all for an indoor spinning bike, which I think this is what it鈥檚 designed for. No problem at all.