Arkon's Slim-Grip Bicycle and Motorcycle Mount for Smartphone combines a versatile handle bar mount with a spring loaded Slim Grip cradle for Smartphones providing a secure location for your device on your Bicycle or Motorcycle handlebars. The handle bar mount fits on handle bars up to 33mm in diameter and provides full swivel adjustability allowing for easy portrait or landscape viewing of your device. The Slim Grip holder grips your device from the top and bottom with laterally adjustable support legs leaving all side buttons or connections fully accessible and is compatible with phones having protective skin or hard case. A bungee style security strap and custom locking mechanism is included for additional security. Compatible with iPhone's, HTC, Motorola, BlackBerry, Nokia, Samsung, LG, Palm and Google Smartphones.