The Forever Outdoor BH-300 Bicycle Holder is an excellent accessory that allows you to use your smartphone freely during any cycling trip. From now on, using your phone as a camera or navigation will not be a problem. The holder is mounted to the handlebars of the bike with a sturdy aluminum clamp that holds the product stably while riding. The accessory is compatible with a wide range of mobile devices. The maximum width of the phone that can be mounted in this holder is 100mm.