Check the torx bolts on the helmet clamp every couple of thousand miles, I lost one yesterday, and HD doesn't offer replacements... So, anyone out there know what size these bolts are & where can I get the replacements? Thanks in advance for the help.

 

Just take the helmet to your local Ace hardware and they will get you what you need. Probably cost you .25

 

But buy stainless. I replaced my switch housing torx with black allen bolts from Lowes, but they rusted as soon as they got rained on. Need to go back for some stainless or chrome.