http://www.xs650.com/threads/the-red-bike.18430/
More necro posting . Maybe I wasn't too clear. The KZ hub can be made to fit with the stock 2F0 caliper and hanger. I do recall additional machining necessary other than the above mentioned disc modification, I just don't remember what it was . Lacing to a 40 hole alloy rim that was originally meant for drum brake required a bit of re-angel-ing of one side of the spoke nipple holes. I went up one size so it isn't really evident. The last photo is the original rim. The first two are the alloy rim. Oh yeah, good luck finding that Dunlop on this continent...
As always YMMV and you owe me a beer
More necro posting . Maybe I wasn't too clear. The KZ hub can be made to fit with the stock 2F0 caliper and hanger. I do recall additional machining necessary other than the above mentioned disc modification, I just don't remember what it was . Lacing to a 40 hole alloy rim that was originally meant for drum brake required a bit of re-angel-ing of one side of the spoke nipple holes. I went up one size so it isn't really evident. The last photo is the original rim. The first two are the alloy rim. Oh yeah, good luck finding that Dunlop on this continent...
As always YMMV and you owe me a beer