Mavic Cosmic S 40 Rim Brake 700c Carbon Wheelset

Best value for money to access the legendary Cosmic carbon wheels and boost your rim brakes bike.

Aero efficiency, quick acceleration and the improved ride quality of UST Tubeless. You get it all with this rim-brake specific wheel featuring easier to use Road Tubeless technology and lighter weight.

Technology

FTS-L Freewheel Technology

Force Transfer System Light. Reinforcement of the key transmission components. The contact area between the pawl and the hub body is reinforced by 2 stainless steel inserts, which allows the use of a 100% aluminium hub body.

iTgMAX Carbon Clincher Technology

Integral Glass Transition Temperature. This consists in an inner rim bed finished with multiple layers of seamless carbon fibre to achieve a unique one piece rim contour without cutting any fibres. The brake track is then finished with laser machining to ensure the best braking efficiency.

QRM Auto Bearing Preload Technology

Qualite de Roulements Mavic Auto. Cartridge bearings are double sealed with e3 internal clearance. Preload is automatically adjusted to guarantee a perfect spin with no play on the long run.

Features

Aerodynamics for Speed

• Less drag, more Watts thanks to the 40mm carbon rim developed by Mavic's aero experts
• 21mm internal width maximises tyre volume for improved confidence, efficiency and cornering grip

Improved Responsiveness

• The lightness of the UD carbon rim ensures improved reactivity on every pedal stroke
• Low overall weight means excellent climbing abilities
• Mavic UST tubeless ready improves comfort, efficiency and tyre installation

Exceptional Braking Performance

• The braking strips are made with iTgMAX technology designed specifically to limit the overheating of brake pads
• The Cosmic S 40 effectively manages braking stresses on long descents

Specification

• Minimum Tyre Width: 23mm, Maximum Tyre Pressure; 6.75 Bar / 97PSI
• Maximum Tyre Width: 62mm, Maximum Tyre Pressure; 3.80 Bar / 55PSI
• Astm Category 1: Road only
• Profile Depth: 40mm
• Inner Width: 19mm
• Front Axle: 100 x 9mm
• Rear Axle: 130 x 9mm
• Drilling: traditional (Front 18 holes and rear 24 holes)
• Discipline: Road
• Spokes: Steel, bent radius, round (Front and rear)
• Rim Diameter: 700c
• Nipples: Steel, ABS, Black
• Rim Material: 100% carbon fibre
• Tyre Compatibility: UST Tubeless Ready
• Maximum Weight: 120kg including bike
• Braking System: Rim brake pads
• Bearings: Aluminium
• ETRTO: 622 x 19TC
• Pair: 1764g
• Rear: 980g
• Front: 784g
• Weight: