These amazing new Mavic Cosmic SLR 45 Disc Carbon Wheels DEMO were used as a display but never ridden. They include full manufacturer's warranty. Extremely limited quantities available on this one time deal!

The Mavic Cosmic SLR 45 Disc Wheelset is Mavic’s most advanced carbon road offering to date, engineered for riders who demand top-tier aerodynamics, agility, and performance across varied terrain. With a 45mm deep rim crafted from 100% carbon fiber and a sleek UD² external layer, this wheelset combines speed and stiffness with an impressively low system weight of just 1482g (676g front / 806g rear). The 23mm internal width enhances tire volume for improved grip, lower rolling resistance, and greater comfort. Mavic’s proprietary Fore Carbon tapeless tubeless system ensures a clean, airtight setup without the need for rim tape, delivering seamless tubeless integration with less weight and greater reliability.

Aerodynamics are refined with elliptical steel spokes that minimize drag and optimize stability in crosswinds—ideal for road racing, criteriums, or solo breakaways. The rim’s reduced inertia offers instant acceleration and a responsive ride feel, especially valuable on climbs or when surging out of corners. At the hub, Mavic’s INFINITY platform ensures consistent power transfer and optimal spoke alignment. The Instant Drive 360 freewheel system enables lightning-fast engagement for sharp sprints and smooth drivetrain performance, fully compatible with Shimano HG road drivetrains.

Built with race-ready precision, the Cosmic SLR 45 Disc Wheelset features QRM Auto sealed cartridge bearings for smooth, maintenance-free operation. Its disc-specific build supports Center Lock rotor installation, and the included adapters ensure compatibility with 12x100mm front and 12x142mm rear thru-axles, or quick release configurations (adapters not included). Delivered with UST valves, a multifunction adjustment wrench, and M6 spoke tool, this wheelset is ready for action right out of the box. Whether you're chasing race results or upgrading your everyday ride, the Cosmic SLR 45 Disc Wheelset delivers industry-leading aerodynamics, responsive handling, and refined road performance.