$3,750.00 $2,437.96

Cosmic Ultimate T Wheelset

Superlight, super stiff, and now with improved aerodynamics, Cosmic Ultimate is the Pro racers’ favorite wheel for any kind of road race

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Progressive aerodynamic technology that gives low drag and high crosswind stability

Low drag at a very low weight
40mm deep rims
25mm wide profile to perfectly integrate the racer’s choice 25mm tyres
Elliptical sidewalls provide unbeatable crosswind stability

Extremely light, weighing in at just 1250 grams

Rims, spokes and hubs all feature a monobloc full carbon construction for lightness and rigidity

The stiffest carbon Wheel-Tyre System on the market

40mm deep rim profile
No spoke drilling, ensuring maximum rigidity – Asymmetrical rear rim profile
100% carbon spokes



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


  • Tire 700×25: 270 grams
  • Pair without tire: 1250 grams
  • Front without tire: 555 grams
  • Rear without tire: 695 grams


  • Front body: Front 100% carbon
  • Axle material: aluminum
  • Rear body: aluminum
  • Adjustable sealed cartridge bearings (QRM+)
  • Freewheel: FTS-L steel

Intended Use

  • Max. Pressure: 23mm 8.7 bars – 125 psi, 25mm 7.7 bars – 110 psi
  • Recommended tire sizes: 23 to 32 mm
  • 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 1 : road only


  • Material: 3K carbon fibers
  • Brake track: carbon with iTgMAX technology
  • ETRTO size: 28″” tubular
  • Drilling: no holes, spokes molded to the rim
  • Height: 40 mm
  • Tire: tubular
  • Valve hole diameter: 6.5 mm


  • Nipples: steel, ABS
  • Lacing: crossed 2 front and rear drive side, radial non drive side
  • Shape: R2R
  • Material: unidirectional carbon fiber
  • Count: 20 front and rear


  • Dimension: 28″”-25
  • Yksion Pro GripLink (front) & PowerLink (rear)
  • Casing: 210 TPI
  • Front and Rear Tread: Single Compound
  • Breaker: Polyamide


  • Color: Black only
  • BR601 Titanium quick releases
  • Multifonction adjustment wrench
  • Carbon brake pads
  • User guide

Additional information


Blue, Red, White


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