The Mavic Cosmic SL 45 Disc 23mm Wheels are built for riders who want aerodynamic speed without sacrificing everyday versatility. With a balanced carbon rim profile and modern tubeless design, they deliver efficiency, comfort, and control for everything from training miles to fast-paced rides.
Key Features:
- 45mm unidirectional carbon rim profile is wind tunnel optimized to reduce aerodynamic drag while maintaining stability in crosswinds.
- 23mm internal rim width enhances tire shape and contact patch, improving comfort, grip, and efficiency on rough roads.
- UST tubeless-ready system allows lower pressures, reducing rolling resistance and increasing ride comfort and puncture protection.
- INFINITY hubs optimize spoke tension for improved stiffness, durability, and consistent performance.
- Instant Drive 360 freehub provides fast engagement and efficient power transfer, enhancing acceleration out of corners.
- 24 straight-pull flat spokes per wheel improve aerodynamics and overall wheel strength.
- QRM Auto bearings ensure smooth rotation while automatically maintaining proper preload over time.
- Versatile design supports both long-distance endurance rides and high-speed efforts.
Who is it for?
Perfect for riders who want a single wheelset capable of handling training, long rides, and fast-paced efforts with confidence.
Specifications may differ from the photo and are subject to change without prior notice.
Take advantage of our expertise
Unsure about the right product? Our experts are here to guide you. Whether in-store or online, we take the time to answer your questions so you can be confident in your choice.
Talk to an expert