The ENVE SES 5.6 Disc is optimized aerodynamically and structurally for disc use. Road cyclists and triathletes on disc brake bikes will benefit from the SES 5.6 Disc’s reduced drag, lightweight design, and rim shape optimized for larger volume road tires.
Most “disc brake” wheelsets are simply repurposed rim brake wheels with disc hubs. The elimination of a braking surface opens up the realm of aerodynamic and structural possibilities. When you don’t have to engineer a flat braking surface and manage high temperatures from braking, you can reduce the rim’s weight, adjust shape for improved aerodynamics and provide better tubeless performance.