This 2019 Trek Speed Concept Project One Dura-Ace Di2 Triathlon Bike (Small) is a high-performance aero machine designed for speed and efficiency. Featuring a lightweight carbon fiber frame with an aerodynamic design, this bike is built to maximize power output while minimizing drag. Equipped with a Shimano Dura-Ace Di2 electronic drivetrain, it delivers precise, effortless shifting, while the Stages Single-Sided Power Meter provides real-time performance data for optimal training and racing. The Bontrager Speed Concept KVF aero bar with carbon extensions ensures an aggressive and adjustable position for improved aerodynamics. Rolling on Bontrager Aeolus 7/9 TLR carbon wheels, paired with Continental Grand Prix 5000 and Pirelli P Zero Race tires, the bike offers low rolling resistance and high-speed stability. With integrated Bontrager Speed Limit mechanical rim brakes, a press-fit bottom bracket, and a comfortable ISM Pn1.1 saddle, this Speed Concept is race-ready, offering elite-level performance for triathletes looking to gain an edge on the competition.