The Madone SLR 7 Gen 8 is an aerodynamic and lightweight road bike, built for competition. The 900 Series OCLV Carbon frame keeps weight to a minimum while providing a range of aerodynamic advantages, while IsoFlow technology ensures that comfort is not sacrificed for the sake of speed. It is race-ready thanks to a wireless Shimano Ultegra Di2 R8170 12-speed groupset, Bontrager Aeolus Pro 51 carbon wheels, a one-piece Trek Aero RSL handlebar/stem, and a water bottle/cage system.