Try our new info resource - "Aladdin's Cave" (Main menu)Just added a separate link to Ash's Dropbox thread (shortcut)
This one.
That what Graham has fitted to his 550/4 Mongrel, sounds great.
thank you:https://delkevic.co.uk/complete-systems/Honda/CB550K%20/1974/honda-cb550k-1974-76-full-4-1-stainless-steel-exhaust-classic-straight-silencer-COM320A.htmllooks good, has anyone here fitted one?worth more than my bike