Exactly - there is a long list of detail differences between the two frames, hence my wondering where you found the first one. Could be a prototype/pre-production model, could even be a total fake.
i'm not so interested, but the one confusing you has a name written on the seat collar area. may help you. i dunno.
i'm not so interested, but the one confusing you has a name written on the seat collar area. may help you. i dunno.