Mavic Cosmic Elite Ust Road Rear Wheel 2020

A lightweight aero wheel-tire system with UST Road Tubeless at an attainable price. Key benefits 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. Aerodynamic hubs. Long-lasting durability you can depend on. SUP welding. Reinforced lower bridge gives the rim incredible resistance. Interchangeable QRM cartridge bearings. 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. 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 don't 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