I've wondered this about the various super bikes as well. Same boat - I know aero trumps, but I'd still love to build a light tri bike.
I'm guessing it's pretty hard to compare weights of the various super bike 'modules' since they come with such a variety of parts.....some have integrated bars, storage options, etc etc.
I'm guessing it's pretty hard to compare weights of the various super bike 'modules' since they come with such a variety of parts.....some have integrated bars, storage options, etc etc.