I just bought a 2006 Boulevard about a month ago. Unfortunately on my first long cross state trip it just stopped moving, but the engine was still running.
So the symptoms were these. Starts in every gear without the clutch being pulled. Shifts (but it is very difficult to shift) but you can release the clutch and the bike doesn't move nor stall out. Just sits there as if in neutral. Its very strange. Any ideas as to the problem I will be reading through the maintenance manual in detail at the clutch and the drive train systems. V/R S.K.O.