Hi folks.  I've recently downsized into a much smaller house, so I need to thin the herd a little bit.  Up for sale is a Bacchetta Ti Aero.  Details and pics to come, I'm just seeing if anyone is interested.  The bike is in good shape, and of course, with a Ti frame, it should outlast all of us.  Rides great, never damaged, all in good working order.  650c wheel size.  I haven't researched its current value, so feel free to make an offer and I'll consider it.

Good question.  I think it's a size large.  I'll try to do some research and get back to you.

Measuring from the center of the bottom bracket to the center of the steer tube, I get 13 1/2 inches.  I found on an old link to the Bacchetta website that the Ti Aero came in Medium and Large, but no mention of measurements.  I am 6'2" and I have the seat mounted slightly aft of the center of range adjustments, so it could go several inches either way to accommodate a good range of riders.  Hope this helps.