Looking for a phone mount that can keep up with your active lifestyle? Look no further than the iBOLT Moto-Vise Dual Bizmount Handlebar mount. This tough and rugged phone mount is designed for use in all sorts of outdoor activities, from kayaking and fishing to off-roading/ bicycling and more. The spring-loaded grip ensures your device stays securely in place, even in the most rugged conditions. INSTALLATION is a breeze –The handlebar mount fits on most straight, drop, trekking, touring, and standard bicycle or motorcycle handlebars, post, rail or poles, and is perfect for kayaking, fishing, bicycling, and off-road adventures. It is easy to install with a Phillips screwdriver and includes three handlebar spacer/adapter rings of different widths for you to choose the appropriate size width for optimum fit to your handlebar. Handlebar mount works with all posts, poles, handlebars up to 33mm in diameter. COMPATIBILITY: No matter what phone you use, the iBOLT Moto-Vise Dual Bizmount Handlebar mount has you covered. Works with all Smartphones and gaming devices ranging from 2 inches to 4 inches wide. FUNCTIONALITY: Moto-Vise holder has a strong and sturdy Spring-loaded grip, designed to hold your device in the most rugged conditions. With a secure grip, this mount can be used with motorcycles, bikes, and off-road vehicles. ADJUSTABLE - Rotates 360 degrees for optimal viewing positions. The dual ball mount arm creates 2 adjustable points which offer freedom to completely adjust the arm to the optimal viewing position. The dual ball mounting arm measures 3.75 inches end to end (each arm). KIT INCLUDES: This mounting kit includes Moto-Vise Holder, 17mm to 25mm (1-inch) ball adapter, (1) 3.75 inch Composite Bizmount Arms, and (1) 1