Mavic Cosmic S Road carbon wheel 40 Non-Disc QR

Aerodynamics for speed
Less drag, more watts thanks to the 40mm carbon rim developed by our aero experts.

Improved responsiveness
The lightness of the UD carbon rim ensures improved reactivity on every pedal stroke.

Drive safely with exceptional braking performance.
The braking strips are made with ITGMAX technology designed specifically to limit the overheating of brake pads, so the COSMIC S 40 effectively manages braking stresses on long descents.

Specifications

Weight

• Weight Pair: 1764 g
• Weight Front: 784 g
• Weight Rear: 980 g

Rims

• Material: 100% carbon fiber
• Height: 40 mm
• Internal width: 19 mm
• Drilling: traditional (front 18 holes and rear 24 holes)
• Braking: pads
• ETRTO size: 622x19TC
• Tire: UST Tubeless Ready Use with Mavic Tubeless Tape

Spokes

• Material: steel
• Shape: bent radius, round (front and rear)
• Nipples: steel, ABS, black
• Lacing: radial (front) crossed 2 (rear)

Hubs

• Body material: aluminium
• Body design:CLASSIC
• Axle material: aluminum
• Axle size: front 9x100 / rear 9x130 Quick release only
• Freewheel technology: FTS-L
• Freewheel: Shimano HG road
• Bearing technology: QRM+ automatic setting sealed cartridge

Compatibility

• Freewheel body: convertible CAMPAGNOLO ED (kit 30871201 sold separately)

Delivered with

• User guide
• Quick release level 2
• Carbon brake pads with each wheel
• Rim tape mounted on wheel
• UST valve not mounted on wheel

Intended use

• Minimum tyre size: width 23mm pressure max. 6.75Bar/97PSI
• Maximum tyre size: width 62mm pressure max. 3.8Bar/55PSI
• ASTM category 1: road only
• Maximum weight supported by the wheels: must not exceed 120 kg (bike weight included)

Efficiency Rigidity - FTS-L freewheel technology
Force Transfer System Light. Reinforcement of 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% aluminum hub body.




Safety and Reliability - iTgMAX carbon clincher technology for rim brake
Integral Glass Transition Temperature. iTgMAX consists in an inner rim bed finished with multiple layers of seamless carbon fiber to achieve a unique one-piece rim contour without cutting any fibers. The brake track is then finished with a laser machining to ensure the best braking efficiency.




Safety Reliability - QRM Auto bearing preload technology
These cartridge bearings are double-sealed and designed with C3 internal clearance. The preload is automatically adjusted to maintain smooth rotation without play over time.