The 2013 Trek Madone 7.9 is a high-performance road bike that combines advanced aerodynamics with a lightweight design. Central to its construction is Trek's 700 Series OCLV Carbon frame, which utilizes Kammtail Virtual Foil (KVF) tube shaping to reduce aerodynamic drag. This frame is complemented by a full carbon fork, also featuring KVF shaping, and an E2 asymmetric steerer tube that enhances lateral stiffness while maintaining vertical compliance. The bike's drivetrain is equipped with SRAM Red shifting, providing precise and reliable gear changes. Additionally, the Bontrager carbon wheelset offers a balance of aerodynamic efficiency and durability, making the Madone 7.9 a compelling choice for riders seeking a fast and responsive ride.