I have a dealer telling me the optional handlebar risers (which can be factory ordered on newly shipped R1250GS for $120.00) in 2023, are not your typical stand alone risers, but are cast as a one piece part of the handlebar holder. Can anyone tell me if that is true? If you purchased a new R1250GS with optional handlebar risers on listing sheet, were they a one piece handlebar holder with risers cast into it or the typical two piece add on risers from BMW?