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Mavic Cosmic Elite UST Disc WTS Rear Wheel with Yksion Pro UST Folding Tire - Centerlock - 12x142mm/QR

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Description of Mavic Cosmic Elite UST Disc WTS Rear Wheel with Yksion Pro UST Folding Tire - Centerlock - 12x142mm/QR


The Cosmic Elite is a perfect entry point into the Mavic 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 rim benefits from Mavic's unrivaled experience creating light yet strong rim extrusions. Its developers do this by carefully tuning the thickness of the rim wall to hit the sweet spot between stiffness, strength and weight and they have utilize SUP welding for a reliable rim joint.
Thi wheel is also engineered specifically for disc brakes, with 24 steel-bladed straight-pull spokes that are stronger than traditional J-bend spokes, which are connected to our strongest hub platform running on smooth QRM bearings.
Pedaling torque is further improved with our ID360 freewheel system—light, smooth, stiff and easy to service.

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


The rear wheel uses the lightweight, fast engaging Instant Drive 360 hub mechanism. Delivered for 12 x 142 mm dropouts, it can be also converted to regular quick release (adapters included). For Centerlock brake discs.

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 Disc 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.

QRM Auto (Qualité de Roulements Mavic Auto)

Mavic's latest innovation. Those cartridge bearings are double sealed with C3 internal clearance. Their preload is automatically adjusted to guarantee a perfect spin with no play on the long run.

Instant Drive 360

The Instant Drive 360 freewheel system is super light and fast to engage with only 9°. A large contactless rubber seal provides low friction, while a wide array of end caps makes it super versatile.

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.


Included in delivery: rear wheel incl. QR adapter, 25mm Yksion Pro UST folding tire, 1 bottle Mavic sealant, UST valve, Tubeless

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Fact Sheet of Mavic Cosmic Elite UST Disc WTS Rear Wheel with Yksion Pro UST Folding Tire - Centerlock - 12x142mm/QR

Product Name: Mavic Cosmic Elite UST Disc WTS Rear Wheel with Yksion Pro UST Folding Tire - Centerlock - 12x142mm/QR
Manufacturer: Mavic Parts
Item Code: MAV446784
activity: Bike
usage bikesport: Road Bike, Training
spokes: Straightpull
shifting system: 8-speed, 9-speed, 10-speed, 11-speed
wheel size: 28" (29") (622mm)
axle standard: Quick Release, 12x142 (RW)
wheel/hub version: Rear Wheel (RW), RW > 900g
freewheel body: HG Shimano/SRAM
braking system: Centerlock/AFS
tire type: Wire Bead Tire, Folding Tire, Tubeless Ready, Tubeless UST
spoke hole number: 24
fitting tire dimensions: 25-32mm
ETRTO: 17-622
rim profile height: 30mm
weight limit: 120kg
nipples: self-locking
freehub system: Instant Drive 360
Model year: 2021
Color: Black
weight: 1015g
manufacturer item code: LR3196100
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Selection: Mavic Cosmic Elite UST Disc WTS Rear Wheel with Yksion Pro UST Folding Tire - Centerlock - 12x142mm/QR
Currently not in stock Delivery time 3-4 weeks Rear Wheel Compatibility Shimano 8/9/10/11-speed (M11)
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