Pair of Mavic Cosmic Ultimate 45 Disc CL 700 carbon wheels

Mavic Cosmic Ultimate 45 Disc CL 700 wheels – High-end carbon performance

The Mavic Cosmic Ultimate 45 Disc CL 700 is more than just a name: it represents the highest level of performance at Mavic. Designed for the road, it combines ultra-lightweight construction, exceptional stiffness and advanced aerodynamics , while also being tubeless and rotor brake compatible.

Weighing only 1255g per pair , it offers an optimal balance for accelerating, climbing and sprinting efficiently.

Main features

• Type: Pair of carbon road wheels
• Weight: 1255 g (575 g front / 680 g rear)
• rim height: 45 mm
• Internal width: 19 mm
• External width: 27 mm
• Profile: Inspired by NACA aerodynamics
• Material: 100% UD² carbon fiber
• Tire compatibility: Tubeless UST and inner tube
• Braking: Center Lock

rim technology

The one-piece carbon rim incorporates an advanced, internally drill-free design thanks to Fore Carbon technology. This eliminates the need for rim tape and improves both stiffness and tubeless sealing.

The 45mm profile is directly inspired by NACA aerodynamic profiles, optimizing air penetration and stability in windy conditions.

R2R Carbon Spokes

• Spokes : 20 front / 20 rear
• Material: Unidirectional carbon fiber
• Technology: R2R (rim-to-rim)
• Elliptical carbon Spokes for aerodynamic performance

The spokes pass directly from rim to rim via the hub , forming a continuous structure that improves overall stiffness and eliminates conventional mechanical stresses.

Hubs and drivetrain

• Rear Hub : ID360 (40 points of engagement, 9°)
• Bearings : QRM Auto self- adjustment
• Front axle: 12x100 mm
• Rear axle: 12x142 mm
• Compatibility: Shimano / SRAM (compatible with Campagnolo, XD-R, N3W)

The Instant Drive 360 system reduces friction and ensures instant engagement for immediate power drivetrain .

Performance and usage

This wheelset is designed for cyclists seeking maximum performance in competition and fast rides . It excels in acceleration, climbing, and sprinting thanks to its stiffness and aerodynamics.

• Excellent lateral rigidity
• Very low rolling resistance
• Optimized aerodynamics
• High-speed stability

Manufacturing and guarantees

The Mavic Cosmic Ultimate are designed, manufactured and hand-assembled in Annecy, France . They come with a lifetime warranty (subject to registration conditions) and are delivered with exclusive protective cases.

Technical specifications

• ASTM: Category 1 (road only)
• Recommended tires: 25 to 32 mm
• Maximum pressure: depends on tyre and rim (the lowest value must be respected)
• Maximum system weight: 120 kg
• Standard rotor : Center Lock only