Diamondback Serios AF Time Trial Bike - 2017, 58cm

The Diamondback Serios AF is a high-performance Triathlon/Time Trial bike engineered for speed and efficiency. Featuring a lightweight carbon aero frame, integrated front-end design, and precision-focused geometry, it delivers optimal aerodynamics and power transfer. Equipped with a Shimano Dura-Ace drivetrain, HED Jet deep-section carbon wheels, and a sleek cockpit designed for superior fit and control, the Serios AF is built to excel on race day. Whether you’re chasing personal records or competing at the highest level, this bike offers the responsiveness, stability, and performance serious triathletes demand.