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