Scosche handleIT II Vehicle Mount for Bike, iPhone HFBMIP2 Even in the roughest terrain your iPhone will stay secure in the HandleIt II The handlebar clamp adjusts for most handlebar diameter and latches down for added stabilization 360 degree rotation allows for a vertical or horizontal view of your iPhone Durable mounts keep your iPhone protected without hindering the ability to operate your device Works with iPhone 4, 4S, 5, 5c,5s