The Madone SL 7 Gen 8 is a race-ready bike that has a lot to offer: With a lightweight frame made of 500 Series OCLV Carbon, aerodynamic geometry, and comfort-enhancing IsoFlow technology, it provides the optimal balance of price and performance. You get a wireless Shimano Ultegra Di2 drivetrain for smooth gear shifts, while the wheels and handlebars made of carbon ensure lightweight performance.