![The Echo hubs on the Easton EC90 SL carbon wheelset are said to offer much more durability and stiffness over the previous generation hubs. © Cyclocross Magazine - Cyclocross Magazine - Cyclocross The Echo hubs on the Easton EC90 SL carbon wheelset are said to offer much more durability and stiffness over the previous generation hubs. © Cyclocross Magazine - Cyclocross Magazine - Cyclocross](https://www.cxmagazine.com/wp-content/uploads/2015/04/easton-ec90-sl-carbon-tubeless-wheels-review-cxmagazine-img_0212-edit-edit_1.jpg)
The Echo hubs on the Easton EC90 SL carbon wheelset are said to offer much more durability and stiffness over the previous generation hubs. © Cyclocross Magazine - Cyclocross Magazine - Cyclocross
Easton Cycling - With a span of 95 millimeters between the two bearings, the ECHO hub's wide bearing stance results in longer, smoother and more consistent bearing performance. ECHO is found on
![The Easton Echo hubs on the rim brake version of the wheels feature the widest bearing stance of major hub manufacturers. Easton EC90 SL carbon tubeless wheelset. © Cyclocross Magazine - Cyclocross The Easton Echo hubs on the rim brake version of the wheels feature the widest bearing stance of major hub manufacturers. Easton EC90 SL carbon tubeless wheelset. © Cyclocross Magazine - Cyclocross](https://www.cxmagazine.com/wp-content/uploads/2015/04/easton-ec90-sl-carbon-tubeless-wheels-review-cxmagazine-img_0115-edit_2.jpg)