Our most versatile and robust wheelset, the EA90 SL, is now available as a rim-only option. With a wider internal rim width of 19.5- millimeters, the R90 SL rim is perfect for road tires up to large cyclocross and gravel grinding tire volumes. The deep 27-millimeter rim offers improved wheel stiffness and aerodynamics that balances increased rim performance with minimal weight. The R90 SL takes a design queue from our wind tunnel-proven Fantom rim shape for aerodynamics and stability and is welded to save weight. Not to mention it comes in a variety of spoke holes configurations for versatility and is available in both rim and disc brake configurations.