I have been looking for a helmet lock that I can install to my 2005 Sportster. HD does not offer one. I have looked and looked and there seems nothing except BS locks. I want a lock that installs to and stays on my bike. One that doesnt rust and looks like it was ment to be there. Barendres does not make for Sportster. What happened Sportsters fall between the cracks? Does anyone has a nice intallation on their Sportster?