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.
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