Description
Mavic Cosmic S 42 Carbon Road Bike Wheels
The Mavic Cosmic S 42 Carbon Disc Wheelset delivers aerodynamic efficiency, fast acceleration and the smooth ride quality of UST Tubeless-all at one of the best price-to-performance ratios in Mavic’s carbon range. Designed for road riders who want lightweight responsiveness with proven aero stability, the Cosmic S 42 brings the mythical Cosmic pedigree into a more accessible package without compromising speed or control.
Key Features
- Lightweight full-carbon rim for rapid acceleration
- 21 mm internal width for improved tyre volume and cornering grip
- 42 mm aero rim profile with wind-tunnel-proven stability
- Disc-specific construction for precise braking performance
- Mavic UST Tubeless
- Ready for comfort, efficiency and easy setup
- High-quality hubs with durable bearings and ID360 freewheel
- Standard J-Bent spokes for easy servicing
- Handbuilt in Europe
- Weight: 1595 g
- Freehub: M11 (Shimano HG Road 11/12-speed)
Lightweight, Dynamic Performance
The full-carbon rim reduces rotational weight, giving instant acceleration and improved handling. With a 21 mm internal width, the wheelset supports modern wider tyres, increasing comfort, grip and rolling efficiency.
Aero Stability at Speed
The 42 mm rim depth and flat aero spokes are wind-tunnel tested to minimise drag and maximise stability. Whether sprinting, cruising at high speed or tackling rolling terrain, the Cosmic S 42 maintains predictable handling and fast momentum.
Tubeless Comfort and Control
Mavic’s UST Tubeless Ready system enhances ride comfort, reduces rolling resistance and improves puncture protection. Installation is straightforward, making tubeless a practical everyday choice.
Reliable, Easy to Service
Long-lasting hub bearings and the proven ID360 freewheel deliver smooth engagement and durability. Standard J-Bent spokes ensure easy maintenance and replacement-ideal for riders who want performance without complicated servicing.
Built for All-Round Road Speed
The Mavic Cosmic S 42 Carbon Disc Wheelset is perfect for riders seeking aerodynamic gains, lightweight climbing performance and tubeless comfort in one versatile package. Fast, stable and reliable-ready to elevate any road bike.