It seems a 38 tooth rear sprocket is the smallest available for the c5 will a wheel off an iron barrel fit the C5 maybe the hub has more meat to machine off to make it fit? I have been thinking about switching the entire wheel and sprocket off some other bike to the C5 to get away from the short sided design. Any ideas on what might fit? Im gonna do some measurements to see if i can match up a Kawasaki or Honda wheel that has more sprocket options. From the looks of the clearence an o-ring chain wont even fit the stock setup.....why?
The C5 comes stock with an o ring chain, at least mine did.