Mavic Cosmic Elite UST WTS Wheelset with Yksion Pro UST Folding Tires - QR - 2020

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Description of Mavic Cosmic Elite UST WTS Wheelset with Yksion Pro UST Folding Tires - QR - 2020

The Cosmic Elite wheelset is a perfect entry point into high-level race performance

This UST Road Tubeless system delivers a smoother ride and improved puncture resistance while retaining a lightweight feel for climbing and accelerating.
By removing the tube, the engineers of Mavic have also removed friction —so there is less rolling resistance, which means it requires less energy to reach higher speeds. The UST system, including the sealant that makes the tires more resistant to punctures, is also 40g lighter than a traditional tube and tire system. Wind tunnel testing led Mavic to create a 30mm deep and internally 17 mm wide rim profile that complies with the NACA requirement for maximum aerodynamic performance and optimizes aero performance and improves stability in crosswinds. The aluminium alloy rims benefit from Mavic's unrivaled experience creating light yet strong rim extrusions. Their developers do this by carefully tuning the thickness of the rim wall to hit the sweet spot between stiffness, strength and weight.
These SUP welded rims are laced with 20 (front and rear) steel bladed Straightpull spokes that are stronger than traditional J bend spokes. The spokes connect to Mavic's strongest hub platform, which runs on the super smooth and strong QRM bearings, coupled with bombproof axles and bearing supports (Mavic patent).
Pedaling torque is efficiently transferred with Mavic's FTS-L freewheel system, which is light, smooth, stiff and easy to service.
The Cosmic Elite comes with Yksion Pro UST tires, which deliver the best balance of low rolling resistance and high grip to further enhance the efficiency of these wheels.

Mavic's Road UST Tubeless technology which used on the Cosmic Elite improves rolling efficiency, comfort and puncture protection. The Yksion Pro UST tires complement perfectly the aerodynamic qualities of the wheels by featuring a 127 TPI casing and a light weight of just 260 grams (25 mm version).

Mavic Road UST Tubeless technology

By combining their knowledge of wheels and tires, Mavic was able to perfect the symbiotic relationship between the tire bead and the rim hook to offer a system that is not only fast on the road and easy to maintain, but also 100 % reliable so you can focus on one thing - your ride.

Fast in line and quick through the turns

All-new rubber compound achieves the best balance of grip and low rolling resistance.

Safe and easy to use

Patented UST technology ensures the perfect union between tire and wheel, ensuring easy installation and removal.

Smoother ride and more puncture resistant

Ride with lower pressure for increased comfort and reduced risk of pinch flats.

Technologies of the Mavic Cosmic Elite UST WTS wheels:

SUP (Soudé Usiné Process)

A welded and milled rim joint which is extremely strong, eliminates shuddering when braking and offers superior wheel balance.

UB Control (Usiné Brut Control)

The braking surfaces are milled to improve braking friction and eliminate shuddering.

QRM (Qualité de Roulements Mavic)

Cartridge bearings with such a quality you will only find on Mavic hubs. They are double sealed with C3 internal clearance.

FTS-L (Force Transfer System Light)

The reinforcement of the key transmission components brings a lighter and stronger hub to allow the energy to flow freely to the entire wheel.

Features of the Yksion Pro UST folding tires:

  • Low rolling resistance and extra speed
  • No more friction between tire and tube
  • The exclusive 11 Storm compound reaches the best balance of grip and low rolling resistance
  • Lighter than clincher tire + tube combo


Clean with a dry cloth or soap and water. Do not use pressurized water.

Mavic Care manufacturer's warranty:

The Mavic Care program offers you the opportunity to activate online a 3 year manufacturer warranty for all newly purchased Mavic wheels, helmets and Comète Ultimate shoes. A picture of the original purchase receipt is required for online registration. With the registration to Mavic Care you're also eligible for Mavic's Crash Replacement Program.
To sign up for Mavic Care or receive more information about it, please use the following link or ask our service team.
Mavic Care manufacturer's warranty
Included in delivery: wheelset incl. 25mm Yksion Pro UST folding tires, 1 bottle Mavic sealant, UST valves, Tubeless rim tape, BR101 quick releases and manual
Material: rims: aluminium S6000
hub bodies: aluminium
hub axles, spokes, nipples, freehub body: steel
Weight supplement: per set, front approx. 815g, rear approx. 955g, without tires)
approx. 2290 grams (per set, front approx. 1075g, rear approx. 1215g, with tires)
(manufacturer information
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Fact Sheet of Mavic Cosmic Elite UST WTS Wheelset with Yksion Pro UST Folding Tires - QR - 2020

Product Name: Mavic Cosmic Elite UST WTS Wheelset with Yksion Pro UST Folding Tires - QR - 2020
Manufacturer: Mavic Parts
Item Code: MAV446791
activity: Bike
usage bikesport: Road Bike, Training
hubs: sealed cartridge bearings (QRM)
spokes: Straightpull, double butted, aero
wheel size: 28" (29") (622mm)
axle standard: Quick Release
wheel/hub version: FW + RW, Set > 1700g
freewheel body: HG Shimano/SRAM, ED Campagnolo
braking system: Rim (Metal)
tire type: Wire Bead Tire, Folding Tire, Tubeless Ready, Tubeless UST
spoke hole number: 20
fitting tire dimensions: 25-32mm
ETRTO: 17-622
rim profile height: 30mm
weight limit: 120kg
nipples: self-locking
freehub system: FTS-L (steel)
Model year: 2020
Color: Black
weight: 1770g
manufacturer item code: LP1304100
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Selection: Mavic Cosmic Elite UST WTS Wheelset with Yksion Pro UST Folding Tires - QR - 2020
Currently not in stock Delivery time 9-10 weeks Rear Wheel Compatibility for Shimano 8/9/10/11-speed (M11)
Still 1 in stock in stock, delivery time 12-14 days Rear Wheel Compatibility for Campagnolo 9/10/11-speed (ED11)
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