The quad lock bike kit for iphone 6 is one of the newest mounts on the market however has taken the bike mount scene by storm the quad lock is the lightest and strongest phone mount on the market thanks to the patent pending quad lock dual lock system the lock allows for vertical and horizontal orientation so can suit the app you are using or whether its a case of personal preference when you arent riding your bike you simply turn your phone and it pops away from the mount the quad lock ca