Asking for a friend. When we come to a quick stop from 30 or 40 mph, his Street Glide is stalling while the bike is still moving. He can pop the clutch and it will start back up. It has happened to him twice after getting the bike up to over 100 mph. His concern is that running it hard is causing it. My thought was the clutch/clutch lever may need adjustment.

Any ideas?

 

I would first try cleaning the IAC orifice in the throttle body, could be loading up with oil vapor from the heads.