"The Cosmic SL 65 Disc is a true speed machine. With its 65mm deep NACA-profiled rim, this wheelset slices through the wind while staying stable in crosswinds. The lightweight construction makes it surprisingly responsive, and the Instant Drive 360 freehub ensures quick engagement for explosive acceleration. The UST tubeless system makes setup easy, reducing rolling resistance and improving ride comfort. Whether I'm hammering a solo effort or pushing the pace in a group ride, these wheels deliver top-tier performance."Built for all-out speed, the Cosmic SL 65 Disc Wheelset is a race-proven choice for road riders and triathletes who demand aerodynamic efficiency and power transfer. The 65mm deep carbon rims are designed with a NACA profile to minimize drag while maintaining stability in crosswinds, helping us stay fast and confident in any conditions. The refined Infinity hub platform optimizes spoke lacing for superior power transfer, while the Instant Drive 360 freewheel provides quick engagement for rapid accelerations. The UST tubeless-ready system enhances ride quality by reducing rolling resistance and improving grip, making every ride smoother and more efficient. Whether chasing PRs, sprinting for the finish, or riding solo against the clock, the Cosmic SL 65 Disc keeps us at the front of the pack.