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Mavic.com

Roll faster and smoother with a reduced risk of punctures.

With UST Road Tubeless, no tube means no friction. So you experience less rolling resistance and higher speeds.
UST Road Tubeless lets you ride with lower tire pressure for smoother ride and a reduced risk of punctures.
Our patented UST system offers a perfect union between tire and wheel, so installation, removal and maintenance are easy.

Added speed and efficiency for sprints and solo riding.

30mm deep aero rim profile.
Ultra bladed straight pull spokes.
Aerodynamic hubs.

Long-lasting durability you can depend on.

SUP welding.
Reinforced lower bridge gives the rim incredible resistance.
Interchangeable QRM cartridge bearings.

The Cosmic Elite is a perfect entry point into high-level race performance. This all-new UST Road Tubeless system delivers a smoother ride and improved puncture resistance while retaining a lightweight feel for climbing and accelerating.

Cosmic Elite UST is rated 1.0 out of 5 by 1.
Rated 1 out of 5 by from Catastrophic failure The Valve stem on the Mavic Cosmic tubeless will no longer hold air. Leaks as fast as pumped in. I tried to find a Mavic dealer to purchase and have the valve stem replaced. I put in my area code, two shops listed in my area, Pedalers West and Universal Cyclescame up. Even though they do not sell Mavic Products. They did not have replacement valve stems that would fit Mavic wheels. Why they were listed as Mavic shops is beyond me. I’ve written to Mavic, as the wheels are two months old, and asked them to send me a valve stem. I’ll keep you all posted to see if this happens.
Date published: 2019-08-30
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Compatibility

  • Rear axle: Quick Release only
  • Front axle: Quick Release only
  • Freewheel: Shimano/Sram, convertible to Campagnolo with optional driver body

Compatible Adapters and freewheel bodies

  • FTS-L Campagnolo freewheel body (30871201)
  • FTS-L Shimano / Sram freewheel body (30871101 - Delivered on the wheel)

Weight

  • Pair without tire: 1770 grams
  • Front without tire: 815 grams
  • Rear without tire: 955 grams

Hubs

  • Front and rear bodies: aluminum
  • Axle material: steel
  • Sealed cartridge bearings (QRM)
  • Freewheel: FTS-L steel

Intended Use

  • Max. Pressure: see indication on wheel and tyre. If they differ, use the lower of the 2
  • For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels don't exceed 120kg, bike included
  • ASTM CATEGORY 2 : road and offroad with jumps less than 15cm
  • Recommended tyre sizes: 25 to 32 mm

Rims

  • ETRTO size: 622x17TC ROAD
  • Use with Mavic Tubeless Tape
  • Drilling: traditional
  • Internal width: 17 mm
  • Height: 30 mm
  • Valve hole diameter: 6.5 mm
  • Material: S6000 Aluminum
  • Tyre: UST Tubeless and tubetype
  • Brake track: UB Control
  • Joint: SUP

Spokes

  • Nipples: steel, ABS
  • Material: steel
  • Shape: straight pull, flat
  • Lacing: radial front and rear non-drive side, crossed 2 rear drive side
  • Count: 20 front and rear

Tire

  • Front and Rear Tread: 11 Storm single compound
  • Yksion Pro UST
  • UST Tubeless Ready
  • Dimension: 25-622 (700x25c)
  • Breaker: Polyamide, from bead to bead
  • Casing: 127 TPI

Versions

  • Color: Black only
Delivered with:
(Adapters delivered with 2019 wheels only)
  • Tyre sealant syringe
  • Mavic tyre sealant (rear wheel)
  • Tubeless rim tape
  • UST valve and accessories
  • User guide
  • BR101 quick releases
UST Tubeless Ready

UST Tubeless Ready

Traction, control and lightweight
The UST concept improves traction, control and comfort while reducing inertia and flats.
The 'tubeless ready' construction results in a lighter tyre for improved performance.

SUP

SUP

Stronger and smoother joint
Soudé Usiné Process. After bending, the rim joint is arc welded. The welded seam is then milled for a smooth finish.

QRM

QRM

Qualité de Roulements Mavic
Mavic only uses high quality sealed cartridge bearings. On QRM wheels, they feature double sealing (2RS or LLU) together with tight C3 internal clearance.

FTS-L

FTS-L

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.

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