The motorcycle handlebar mount is supplied with 4 inserts (19, 22, 25 and 28mm) for a universal fit. Whether you want to mount the handlebar attachment in the centre of the bars or out near the controls this one attachment is suitable for either option. The mount is supplied with the 25mm Ball head - 3 prong adapter to fit the case of the UA Tough case.  
We also stock Ultimate Addons universal phone cases in 3 sizes suitable for most current smartphones and other UA accessories.