Madone SLR 9 Gen 8 is built for dominating the roads with equal parts light weight and aerodynamic speed. It's crafted from our highest-level 900 Series OCLV Carbon that's not only insanely light, but delivers aerodynamic shapes for crushing descents and straightaways. Lightweight IsoFlow frame technology means Madone doesn't sacrifice comfort for speed. This build comes ready to win with Shimano's top-of-the-line Dura-Ace Di2 drivetrain, carbon wheels, a Trek Aero RSL one-piece carbon bar/stem, and RSL Aero Bottles and Cages for more drag reduction.
See on the Trek website