Enhanced aerodynamics
Less drag, more watts thanks to its 45mm rim profile and elliptical spokes developed by our aero experts.
Faster than ever
Thanks to its MAVIC FORE - tapeless technology and its 23mm wider rim, the COSMIC SLR 45 has an unrivalled tubeless seal for the best possible performance and increased rigidity.
Enjoy a more agile ride with these lighter wheels
The rim's reduced inertia means instant acceleration and perfect power transfer.

Rims
Material: 100% carbon fiber with UD external layer
Height: 45 mm
Internal width: 23 mm
Drilling: Fore Carbon tapeless tubeless technology (front/rear 24 holes)
Braking: disc
ETRTO size: 622x23TC
Tire: UST Tubeless Ready

Spokes
Material: steel
Shape: straight, aero, constricted, antirot (front and rear)
Nipples: brass, black
Screw: M6
Lacing: crossed 2 (front and rear) 

Hubs
Body material: aluminium
Body design: INFINITY
Disc standard: Center Lock® only
Axle material: aluminum
Axle size: front 12x100 / rear 12x142 - Convertible to quick release with adapters (not included)
Freewheel technology: Instant Drive 360
Freewheel: Shimano HG road
Bearing technology: QRM automatic setting - sealed cartridge

Compatibility
Freewheel body: convertible SRAM XD road (kit V2580101 sold separately)
Freewheel body: convertible SHIMANO HG light road (kit V3850101 sold separately)
Freewheel body: convertible SHIMANO MS (kit V3990101 sold separately)
Freewheel body: convertible CAMPAGNOLO ED (kit V3440101 sold separately)
Freewheel body: convertible CAMPAGNOLO N3W (kit V4270101 sold separately)
Front axle adapters: 12x100 convertible to 9x100 (kit V2680301 sold separately)
Rear axle adapters: 12x142 convertible to 12x135 (kit V2510901 sold separately)
Rear axle adapters: 12x142 convertible to 9x135 (kit V2510801 sold separately) and by changing the axle (V2373401 also sold separately)

Delivered with
User guide
UST valve not mounted on wheel
Multifonction adjustment wrench + spoke M6 wrench with the rear wheel

Intended use
Minimum tyre size: width 28mm - pressure max. 5.5Bar/80PSI
Maximum tyre size: width 64mm - pressure max. 3.25Bar/47PSI
ASTM category 2 : road and offroad with jumps less than 15cm
Maximum weight supported by the wheels: must not exceed 120 kg (bike weight included)

Weight
Weight Pair : 1482 g
Weight Front : 676 g
Weight Rear : 806 g