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The Mavic Cosmic S 42 Carbon Disc wheel offers an excellent price-to-quality ratio, boosting performance with aero efficiency, quick acceleration, and the improved ride quality of UST Tubeless technology in a lightweight, disc-specific design.
The Mavic Cosmic S 42 Carbon Disc wheel offers an excellent price-to-quality ratio, boosting performance with aero efficiency, quick acceleration, and the improved ride quality of UST Tubeless technology in a lightweight, disc-specific design.
Mavic

Mavic Cosmic S 42 Carbon Disc C-Lock 12x142 N3W Rear Wheel in black

£437.00 £515.00 15% off
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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Hassle free returns

In the unlikely event that you are not satisfied with your purchase please feel free to return your items within 90 days of the purchase date for a full exchange or refund. Any item (excluding food, underwear or e-gift vouchers) can be returned to us for any reason within 90 days, provided that the item has not been used or fitted and is returned in its original packaging with valid proof of purchase.

It is recommended that you use a recorded delivery service or return to a store to ensure your items are received by us. We cannot assume responsibility for items that are lost in transit back to us.




Terms & Conditions

Items must be returned in their original packaging and unused. Refunds will be issued once the product(s) have been received and inspected.

Click & Collect customers can buy with confidence knowing that they can review the item before deciding whether it is right for you before leaving the store. Should you decide it's not right for you, it can be conveniently exchanged or refunded straight away, or you still have up to 90 days to return it if you are still unsure.

Please note:
1. If the items we have sent you are faulty, damaged or not as we described, we will cover the cost of collection and the delivery of the correct item.

2. If we have delivered the correct bike but upon inspection, you decide the bike is not the one for you, we will charge you £50 for collection (£100 from Northern Ireland). If you do not have the original box in usable condition, we will charge you an additional £15 to provide one.

Refunds will be processed using the same method of payment used for the original purchase. Credit & debit card refunds must be made to the card used for the original purchase.

We are unable to offer a refund without a valid proof of purchase.

Mavic Cosmic S 42 Carbon Disc C-Lock 12x142 N3W Rear Wheel in black

Season:All Year Round

Brand:Mavic

Code:M10310REB

The Mavic Cosmic S 42 Carbon Disc wheel provides an optimal price-to-quality ratio, allowing riders to access the performance benefits of the Cosmic carbon range. This disc-brake specific wheel delivers aero efficiency, quick acceleration, and the enhanced ride quality of UST Tubeless technology, all while maintaining a lightweight profile.

Dynamic and Easy to Ride

  • Lightweight Construction: The full carbon rim reduces inertia for instant acceleration and improved control.
  • Internal Width: A 21mm internal width maximises tyre volume for better confidence, efficiency, and cornering grip.
  • Disc-Specific Design: Engineered to handle the specific constraints of disc brakes.

All Terrain Versatility

  • Aero Profile: The 42mm rim profile and flat spokes are wind tunnel proven for low wind resistance and high lateral stability at speed.
  • Climbing Ability: Low overall weight ensures excellent performance on climbs.
  • Tubeless Ready: Mavic UST tubeless technology improves comfort, efficiency, and tyre installation.

Reliable and Easy to Service

  • High-Quality Hubs: Features long-lasting bearings and the proven reliability of ID360 freewheel technology.
  • Serviceability: Standard J-Bent spokes allow for easy maintenance.
  • Quality Assurance: Handbuilt in Europe with a 2-year warranty, extendable by one year upon registration.

Full Specification:

  • Profile depth: 42mm
  • Inner width: 21mm
  • Rear axle: 12x142mm
  • Discipline: Road
  • Spokes: Steel, J Bend, Flat, 2.0 straight gauge
  • Rim diameter: 700c
  • Nipples: Steel, ABS
  • Rim material: 100% carbon fibre
  • Tyre compatibility: UST Tubeless Ready
  • Maximum weight: 120kg including bike
  • Braking system: Centre lock only
  • Bearings: Aluminium
  • ETRTO size: 622x21TC
  • Weight: Pair: 1595g, Rear: 885g, Front: 775g
Sizing Information
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