The EC90 Aero55s bring the aero to your everyday, helping you focus your preparation without losing a beat. Crit-ready, training tested – this wheelset does it all. Featuring our proven aero Fantom rims laced to the new Vault hubs, this lightweight wheelset offers excellence to riders wanting to test their mettle on the start line with the wheels they’ve been training on all season. You’ll still be able to run your favorite tires without losing aero advantage on the tubeless-ready rims with widths optimized for stability in crosswinds. And now with the Vault hub’s durable bearing design, and fast engagement, you can be ready to excel year round. With the EC Carbon Confidence 2-year no-questions-asked guarantee, tool-free swappable end-caps for all major axle standards, as well as five extra straight-pull Sapim spokes (included with our rear wheels), your EC90 Aero55 wheels will ride true for years to come.