The Madone SL 7 Gen 8 is a race-ready bike that offers a lot: Its lightweight frame made from 500 Series OCLV Carbon allows you to ascend effortlessly, while its aero geometry reduces air resistance during descents. The IsoFlow technology ensures high comfort on long rides. You get an electronic Shimano Ultegra Di2 wireless shifting system for clean gear changes at all times, while carbon wheels, handlebars, and stem save weight and provide outstanding performance.