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SKU: RRWH3324

Mavic Cosmic S 42 Disc Brake 700C Carbon Road Rear Wheel - Tubeless-Ready, Aero Flat Spokes, Lightweight Full Carbon Rim, Instant Drive 360 Freewheel, 11-Speed Compatible, Wind Tunnel Tested for High-Speed Stability

Regular price $746.31
$790.00 Sale price $746.31 Regular price
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Description
Specifications

Introducing the Mavic Cosmic S 42 Disc 700C Rear Wheel - engineered for high-performance cycling, superior aerodynamics, and enhanced durability. Designed for serious road cyclists and racers seeking precision, speed, and reliability, this tubeless-ready Rear Wheel combines advanced materials with innovative technology to elevate your ride.

Premium Materials & Construction

Crafted with a lightweight full carbon rim, the Mavic Cosmic S 42 Disc Rear Wheel minimizes inertia for instant acceleration and exceptional handling. The 21mm internal width maximizes tire volume, offering increased confidence, grip, and efficiency during cornering. The rims feature a 42mm aerodynamic profile with flat spokes that have been wind tunnel tested to reduce resistance and ensure stability at high speeds, making them ideal for time trials, criteriums, and fast group rides.

Performance & Engineering Excellence

Built for endurance and speed, the Cosmic S 42 Disc wheels utilize Mavic's cutting-edge UST tubeless technology, providing a smoother ride with improved comfort and reduced rolling resistance. The high-quality hubs incorporate dual-seal, pre-load-adjusted bearings for consistent performance and minimal maintenance. The rear wheel features Mavic's new Instant Drive 360 freewheel system, delivering quick engagement and efficient power transfer for explosive acceleration.

Advanced Components & Technology

Equipped with 24 aero spokes, these wheels ensure optimal aerodynamics and lateral stability. The 12x142mm thru-axle compatibility provides a secure fit for modern disc brake systems, compatible with 11-speed road drivetrains, making it suitable for a wide range of high-performance bikes. The double-wall rim construction enhances strength and stiffness while maintaining lightweight integrity.

Versatile Style & Use Case

Ideal for competitive racing, endurance riding, and fast training rides, the Mavic Cosmic S 42 Disc wheels feature a sleek black finish that complements any bike setup. Whether you're attacking the flats or pushing through technical climbs, these wheels are designed to deliver top-tier performance and reliability in all conditions.

Innovative & Differentiating Features

- Full Carbon Rim for cutting weight and enhancing acceleration

- Wind Tunnel Tested 42mm Profile for exceptional aerodynamics

- UST Tubeless Compatibility for lower rolling resistance and improved puncture resistance

- Instant Drive 360 Freewheel System for instant engagement and responsive power transfer

- Dual-Seal, Pre-Loaded Bearings for durability and smooth operation

Upgrade your cycling experience with the Mavic Cosmic S 42 Disc 700C Rear Wheel - the perfect choice for serious road cyclists aiming for speed, control, and aerodynamic advantage. Engineered to perform at the highest levels, these wheels will help you reach new personal bests on every ride.

  • Lightweight full carbon rim construction reduces rotational weight for enhanced acceleration, agility, and handling during fast-paced rides.
  • 21mm internal rim width optimizes tire volume for increased traction, improved cornering grip, and ride confidence across diverse road conditions.
  • 42mm rim depth combined with wind tunnel-proven flat spoke design offers low aerodynamic drag, high stability at high speeds, and exceptional performance in various wind conditions.
  • Tubeless-ready design with Mavic UST technology increases ride comfort by reducing rolling resistance, improving puncture resistance, and allowing easier tire installation without inner tubes.
  • Equipped with the innovative Mavic Instant Drive 360 freewheel and high-quality sealed bearings, ensuring smooth power transfer, durability, and reliable performance for demanding cycling applications.
Size700C
TypeTubeless Compatible
ISO622
AxleThru 12mm
Width ID (mm)21
O.L.D.142
Ft / Rr / StRR
Rim ModelCosmic S 42 Disc
Hub ModelMavic Classic
WallDbl
Hub ColorBlk
Spoke TypeMavic Aero
ValvePV
Rim ColorBlk
Gears8-11s RD
Spoke Count24H
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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

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Ben Berman Founder & CEO of 365 Cycles


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