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.
Pedaling torque is efficiently transferred with our FTS-L freewheel system which is light smooth stiff and easy to service. The hub easily converts from Shimano/SRAM to Campagnolo cassette.
The Cosmic Elite comes with our new Yksion Elite UST tires which deliver the best balance of low rolling resistance and high grip to further enhance the efficiency of these wheels.
Specifications
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 tyre: 1770 grams
Front without tyre: 815 grams
Rear without tyre: 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 lowest of the 2
For a longer longevity of the wheel Mavic recommends that the total weight supported by the wheels dont 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
Tyre
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
Tyre sealant syringe
Mavic tyre sealant (rear wheel)
Tubeless rim tape
UST valve and accessories
User guide
BR101 quick releases
HOME 
