There is a small scratch on the crank arm from a dropped chain. The cassette and chain are Dura-Ace. The power meter is in the pedal (Favero Uno), and the wheels are the Princeton Wake 60/65 shown in the photo, which are completely different from the originals. It also has a ceramic bottom bracket and pulley wheels. I have the purchase invoice, which is from one year ago. It is in like-new condition, with very little use and significant upgrades compared to the original spec. The weight as it stands is 7.400 kg.