EC90 AX wheels are built to keep you rolling, wherever the path less traveled leads. Wide, 24mm internal rims on both wheelsets are optimized for gravel tires 35mm and larger, giving you a more confident tire stance for control on the ground during your expansive adventure rides, single track forays and unrelenting gravel races. Like all our EC90 wheels laced to Vault disc hubs, the EC90 AX wheelset is covered by our Carbon Confidence guarantee.