"What Our Gearhead® Experts Are Saying:""The Cosmic SL 32 Disc 21mm is an excellent climbing wheelset. The lightweight carbon rims accelerate quickly, and the Infinity hubs transfer power efficiently. The 21mm internal width pairs perfectly with modern...
"What Our Gearhead® Experts Are Saying:""I’ve been running the Cosmic SL 45 Disc wheels for months and they strike a perfect balance between speed and reliability. The 45mm depth offers noticeable aero gains without getting twitchy in crosswinds, and...
"""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...