Not to mention problem of chain usage and with some brands bad cranksets glued instead of forged. I have tested dura ace 9000, 9100 and 9200 as well as Campy Record 11speeds and 12 speeds and wasn't convinced that it was a better choice than dura ace 7800 with 10 speeds.
The campy brakes whether chorus and record deltas or monoplaners were very mediocre for stopping a bike at high speeds especially , things got better with their first generation of dual pivot brakes but it was very far from the BR 7410 Dual Pivot rim brakes's performance which supplied...
Campagnolo has been overhyped especially with their new carbon cranks but it began to make poor quality components after 2005 and their ultra torque system made things way worse. They are outrageously expensive for mediocre quality components nowadays and no pro team has won anything with them...
Not on the bottom bracket but on the left side of the bottom of the seat tube the serial number is engraved 896070001, looks like a custom made production
Yes but it was sold to me separately by the same seller who told me that it was indeed of prestige tubing due to the weight of the frame 1kilos890 and is reasily recognizable due to the Tange lugs and Tange rear drop outs