usually, if put on correctly, most grips have to be cut off, because of the bonding of the glue. Oh well, grips are not that expensive these days, if you know where to order them.
By the way, if anybody needs parts or service for their bikes, you can contact this guy.
www.extremecustomchoppers.comHe works on all kinds of bikes and deals with all kinds of vendors. He can work magic on just about anything.