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 climb hills with ease, while its aerodynamic geometry reduces wind resistance during descents and the IsoFlow technology ensures high comfort on long rides. You receive an electronic Shimano Ultegra Di2 wireless shifting system for smooth gear changes at all times, while the carbon wheels, handlebars, and stem reduce weight and deliver outstanding performance.