They came with the bike. They were not on the bike they were in a box and not packaged....
It looks as though one of them is supposed to fit into the hole where the bolt goes thru on the throttle side under radiator but the slider body is too large for it....I can make it fit with some grinding but that would be the last on the list.
What did you do to get yours to fit? There is one longer one and one shorter one. I assumed the longer one goes on the clutch side and the shorter the throttle side...am I mistaken? I tried switching them around and nothing improved. Could someone take a close up pic of both sides? maybe I'll see my mistake.