X7 - Ultegra Di2 - Most Ultrafast 45

Took it out for a 60-mile loop and my hands and back felt fresh at the end — the vibration absorption from that carbon layup is genuinely noticeable on rough chipseal. Shifting is instant and crisp, exactly what you’d expect from Ultegra Di2. Pricey, but the ride comfort alone makes it worth every p

First ride yesterday and the carbon layup really does what it promises—the vibration absorption through the frame is night and day compared to my old aluminum bike. Even on rough chip-seal, my hands and back feel fresh after 60 miles. The Di2 shifting is razor sharp, and that Ultrafast 45 wheelset j