Originally Posted by Kev
Only thing I could see bad with the screw on cable guides is would it look like you had holes in your frame when they were not screwed in?
Not at all. The 'holes' would be bidon ( waterbottle ) bosses, and they'd be on the underside of the top tube so they'd be very stealth. With or without the guides screwed in it would be very clean.
Anyway, the idea's out there for anyone that wants it as a no cost option to their next Fixie.