The Madone SL 7 Gen 8 is a race-ready bike that has a lot to offer: with a lightweight frame made from 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 changes, while the wheels and handlebars made from carbon ensure lightweight performance.