Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
Motad used to supply 4 complete circle ones (slide on before fitting silencer) do they not anymore or are they missing?
I don't know if you are still looking but these will do the job.http://cgi.ebay.co.uk/CB550-4-CB550-four-Exhaust-collets-x-8-/290434703171?cmd=ViewItem&pt=UK_Motorcycle_Parts&hash=item439f41df43#ht_500wt_953