Cosmic Carbone 40 C The first reliable carbon clincher

The best combination of reliability and lightweight for the most versatile aero wheelset. Thanks to the exclusive TgMAX technology, Mavic’s carbon clincher solution is the most reliable and dynamic clincher wheelset ever.
Weight : 1545 grams (Pair without tyre)

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1 990,00 €*
895,00 €*
1 095,00 €*

Three “Limited Edition” wheel-tyre systems from Mavic

Tracomp Technology

Key benefits

The perfect blend of lightweight and aerodynamics

40 mm wind tunnel optimized rim profile

Extralight carbon rims fitted with 190 grams Yksion Pro clincher tyre

Carbon/alloy hubs with aero flanges

Effective carbon clincher compatibility and superior braking performance

Carbon structure, enhanced by the exclusive TgMAX technology

Aluminum spine to hold brake and air pressure

No holes, no weak point

High stiffness and easy maintenance

Fore drilling

Integrated nipples

QRM+ hubs


Tyre 700x23: 190 grams

Pair without tyre: 1545 grams

Front without tyre: 670 grams

Rear without tyre: 875 grams

Maximum Glass Transition Temperature
TgMAX technology consists in laying up several types of high technology resins, then fixing them using a proprietary heat treatment process to achieve the highest possible resistance to braking heat.
Grip and control
A front tyre, whether a clincher or a tubular, must fully liberate the wheel’s ability to hold the ground and control the bike. Therefore, GripLink tyres are optimized for front use, by offering a superior grip and extra puncture protection.
Low rolling resistance
A rear tyre, whether a clincher or a tubular, must fully liberate the wheel’s ability to transfer power and generate speed. Therefore, PowerLink tyres are optimized for rear wheel use, by minimizing the rolling resistance.
Force Transfer System Light
Reinforcement of key transmission components: the contact area between the pawl and the hub body is reinforced by 2 stainless steel inserts, which allows the use of a 100% aluminum hub body.
Stiffer and stronger
Instead of being drilled, the lower rim bridge is pushed up on the inside, then threaded to enable the spoke nipples to be directly screwed in it, leaving the upper rim bridge intact.
Qualité de Roulements Mavic +
Our most demanding level. Those cartridge bearings are of course double sealed with C3 internal clearance, and toped with a micro-adjustability system.
Light and strong
Exclusive to Mavic, this specific aluminum alloy offers a higher strength to weight ratio than conventional 6106 alloy.

Detailed features


Material: 3K carbon fibers with aluminum cooling system

Height: 40 mm

Drilling: co-molded Fore drilled inserts

Brake track: carbon

Brake track: carbon with TgMAX technology

Valve hole diameter: 6.5 mm

Tyre: clincher

ETRTO size: 622x13C

Recommended tyre sizes: 21 to 28 mm


Material: steel

Shape: straight pull, bladed, double butted

Nipples: Fore integrated aluminum

Count: front 16, rear 20

Lacing: radial front and rear non-drive side, crossed 2 rear drive side


Front and rear bodies: carbon center tube and aluminum flanges

Axle material: aluminum

Adjustable sealed cartridge bearings

Freewheel: FTS-L steel


Yksion Pro GripLink (front) & PowerLink (rear)

Front and Rear Tread: Single Compound

Casing: 127 TPI

Breaker: Front Kevlar, Rear nylon

Dimension: 23-622 (700x23c)

Max. Pressure: 23mm 8.7 bars - 125 psi


Clincher M11

Clincher ED11


BR601 quick releases

Carbon brake pads

Multifonction adjustment wrench

User guide


ASTM CATEGORY 1 : road only

For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg, bike included


Associated products

  • Yksion Pro GripLink C

    The perfect tyre when grip makes the difference
    45,00 €*
  • Road Inner Tube Presta 60mm

    0.80 mm thick standard inner tube with 60 mm black valve
    7,00 €*

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