The Madone SL 5 Gen 8 brings modern aero performance into reach. A lightweight carbon frame, hidden cable routing and reliable Shimano 105 shifting deliver a fast, clean ride that suits long road miles and spirited group rides.Key Features:Frame: 500 Series OCLV carbon frame, aero road geometry, IsoFlow seat tube, internal routingFork: Madone Gen 8 full carbon fork with tapered carbon steererDrivetrain: Shimano 105 R7100 12-speed with 50/34 chainset and 1134t cassetteBrakes: Shimano 105 hydraulic disc brakesWheels: Bontrager Paradigm 23 alloy wheels with Bontrager R3 700x28c tyresStandout: Aero tube shaping and hidden cables inspired by top-tier race bikesFinance: Available with 0% APR financeMadone SL 5 Gen 8 is built for riders who want the look and feel of a modern aero race bike without stepping up to flagship-level components. The 500 Series OCLV carbon frame uses Treks Full System Foil tube shaping to reduce drag across the whole bike, not just the frame tubes.An IsoFlow seat t