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With its wider 23mm UD2 carbon rim, the Cosmic SLR 45 Disc 23 is the best-performing road wheel ever designed by Mavic.
With its wider 23mm UD2 carbon rim, the Cosmic SLR 45 Disc 23 is the best-performing road wheel ever designed by Mavic.
The price has not been reduced in the last 30 days. The recommended price is set by the manufacturer and is shown for reference only.
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MAIN FEATURES
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.
SPECIFICATIONS
Weight
Weight Pair: 1482 g
Weight Front: 676 g
Weight Rear: 806 g
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: -
Bearing technology: QRM automatic setting - sealed cartridge
Compatibility
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)
Data sheet
No customer reviews for the moment.
Road cyclists focused on aerodynamics
For riders looking for a road wheelset with a 45 mm profile and 100% carbon fibre construction with UD outer layer. The focus is on stiffness, tubeless performance and a sharp response under acceleration.
Those wanting a disc brake setup with Center Lock
Suitable for those using a braking system with the Center Lock standard. Compatibility is indicated only for this standard, with hubs designed for disc brakes.
Those seeking a light wheelset for road use
Suitable for those who want to keep the wheelset weight down to 1482 g while maintaining a responsive ride on the road. The 23 mm internal rim and UST Tubeless Ready technology support efficient performance.
Ideal
Fast road riding
The 45 mm profile and carbon fibre construction help reduce drag and maintain a sharp response. It is a solution designed for road use.
45 mm depth · Carbon fibre · Road use
Ideal
Tubeless setup for tarmac
The Fore Carbon tubeless technology without rim tape and the UST Tubeless Ready system are aimed at precise tubeless sealing. The 23 mm internal width is consistent with a modern road setup.
UST Tubeless Ready · Fore Carbon tubeless · 23 mm internal width
Very suitable
Disc braking with Center Lock standard
The hub is compatible only with Center Lock. It is therefore suitable for bicycles with disc brakes that use this standard.
Disc brakes · Center Lock · Aluminium hubs
Road cyclist focused on weight and responsiveness
User with a Center Lock disc brake system
The pair weighs 1482 g. This is a useful figure for those looking for a road wheel with quick response.
They are compatible only with Center Lock. This means disc brakes with this standard are required.
The rims are made from 100% carbon fibre with a UD outer layer. This construction is suited to stiffness and road performance.
It is a wheel for road use, in 700 format. The product sheet identifies it as a wheelset.
The rim depth is 45 mm. This points to an aerodynamic-focused setup.
Information prepared by the BSA team with the support of AI, based on the manufacturer's specifications.
