The OtterBox 1900 Handlebar Mount Kit allows users to mount their OtterBox 1900 to motorcycles, bicycles, ATVs, or any vehicle that has a 1.0" or smaller handlebar. This kit includes a shock-absorbing mount that allows you to position your PDA to your liking while protecting it from vibrations. The 1900 Handlebar Mount Kit includes the mount and all necessary hardware.