UltimateAddons Golf Trolley U Bolt Handlebar Frame Mount with Water Resistant Case for Apple iPhone 4S
Ideal for attaching to Frame or Handlebars with diameter 16-32mm - Please Check Dimensions before purchase This attachment kit comes with a 1" / 25mm Ball Connector and 3 Prong Ultimate Addons Adapter Plate Includes 2 x Size of Golf U-Bolt A