I own a 06 GL1800 , are there any side effects , after adding the handle bar raisers.Such as not being able to lock your steering column, are the handle bars hit the mirrows , when turn to the left or right .
I put them on my 06 a couple of months ago. The only problem I have had is when opening the glovebox doors. Depending on the angle the handlebars are turned, sometimes the bottom of them hit the open glovebox doors. So I only open them when I'm sitting straight and level. A minor issue really.
I'm told that with certain ones, your hands will partially block the side view mirrors. Can't help you with which ones will cause that. I had MBL reg risers (Ithink), on my 03, andhad no problem with those.