COSMIC ELITE UST DISC
Top aero performance on disc-brake road bikes is now more obtainable than ever. UST Tubeless Road technology makes this new wheel-tire system faster and smoother
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.
Disc-brake technology gives you added braking control.
Engineered with a disc-brake specific rim profile.
12mm thru-axle hub front and rear, convertible to quick release.
Compatible with Center Lock rotors and XD-R cassette.
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.
By removing the tube, we’ve also removed friction—so there’s 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 us to create a 30mm deep rim that optimizes aero performance and improves stability in crosswinds. The alloy rim benefits from our unrivaled experience creating light yet strong rim extrusions. We do this by carefully tuning the thickness of the rim wall to hit the sweet spot between stiffness, strength and weight.
It’s also engineered specifically for disc brakes, with 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.
Our extensive wind tunnel testing led us to create a 30mm deep rim that optimizes aero performance and improves stability in crosswinds. The thickness of the rim wall is carefully tuned to hit the sweet spot between stiffness, strength and weight.
Pedaling torque is further imporved with our ID360 freewheel system—light, smooth, stiff and easy to service. This hub easily converts from Shimano/SRAM to Campagnolo or XD cassette.
Front axle: 12x100 thru axle, easily convertible to quick release with included adapters. Not compatible with 15mm through axles.
Rear axle: 12mm thru axle, convertible to Quick Release with included adapters
Freewheel: Shimano/Sram, convertible to Campagnolo and XD-R with optional driver bodies
Compatible Adapters and freewheel bodies
ID360 Shimano / Sram freewheel body (V3430101 - Delivered on the wheel)
ID360 XD-R freewheel body (V2580101)
ID360 Campagnolo freewheel body (V3440101)
ID360 Shimano / Sram Light freewheel body (V3850101)
12x135 rear axle adapters (V2510901)
12 to 9mm rear adapter for quick release (V2510801 - Delivered with the wheel)
12x142 rear axle adapters (V2510701 - Delivered with the wheel)
12mm front hub cap (V2680501 - Delivered with the wheel)
12 to 9mm front adapter for quick release (V2680301 - Delivered with the wheel)
Pair without tyre: 1870 grams
Front without tyre: 845 grams
Rear without tyre: 1015 grams
Front: Quick release and 12x100 through axle compatible
Auto adjust sealed cartridge bearings (QRM Auto), front and rear
Rear: Quick Release, 12x142 and 12x135 compatible
Freewheel: Instant Drive 360
Front and rear bodies: aluminum
Axle material: aluminum
Max. Pressure: see indication on wheel and tyre. If they differ, use the lowest 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
ETRTO size: 622x17TC ROAD
Use with Mavic Tubeless Tape
Internal width: 17 mm
Disc brake specific profile
Height: 30 mm
Valve hole diameter: 6.5 mm
Material: S6000 Aluminum
Tyre: UST Tubeless and tubetype
Nipples: steel, ABS
Shape: straight pull, flat
Lacing: front and rear crossed 2
Count: 24 front and rear
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
Disc standard: Center Lock(R) only
Color: Black only
Tyre sealant syringe
Rear QR adapters for Instant Drive 360
Mavic tyre sealant (rear wheel)
Tubeless rim tape
Front QR adapters
UST valve and accessories