Join Date: Feb 2012
Location: Drongen, Oost-Vlaanderen, Belgium
Meanwhile I've moved on to a K1300s.
I could source you a brass bushing, but yours might have worn more then mine(or less)
with postage fees I'd personally recommend to find a machine shop near you instead, have them measure your shifter inner/outer diameter to 0,01mm precision then tailor make you a bush.
Or order one online from standard size with the closest tolerance then just sandpaper it down with finest grit.It'll take some time invested but anything will beat the OEM situation you're currently experiencing.