A privateer’s favorite wheelset, our EC90 SL easily transitions from winding alpine ascents to shredding the back 40. Put through its paces by elite road and cyclocross riders alike, the EC90 SL is built to endure, giving you the speed and confidence to stay ahead of the pack. Thanks to larger bearings on a wider bearing stance and improved seals, your hub will have a longer lifespan and require less maintenance. The oversized hub-shell offers increased rear drive torsional and lateral stiffness for a more direct power transfer.