Speedmax CFR: the reigning women's and men's World Championship-winning bike. Crafted from the highest grades of carbon. Pre-fitted with our Pro Armrest upgrade. The finest components available: DT Swiss ARC 1100 carbon wheels, Shimano Dura-Ace Di2. Technology CFD tests / Aerodynamic perfection We put Speedmax through 456 computational fluid dynamics tests, 97 validation runs, and countless days in the wind tunnel. End result? The fastest, aero bike yet. Ultralight. Perfectly balanced. With its 1,440-gram CFR frame, the Speedmax is remarkably light. Integrated storage, hydration and engineered weight distribution ensure razor-sharp handling. It’s the aero benchmark. The Speedmax’s CdA: 0.168 m² (coefficient of drag area) is astonishingly low thanks to its fully integrated hydration and storage. End result? More speed with less effort.