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Pair of Mavic COSMIC SL 40 LTD wheels - diameter 700 - Frontaxle Qr

MAV-P00044703
€1,079.92 €1,270.49 -15%
Aerodynamic efficiency, rapid acceleration and improved ride quality thanks to UST Tubeless technology.

 

DESCRIPTION

Aerodynamic efficiency, rapid acceleration and improved ride quality thanks to UST Tubeless technology. All this is possible with this carbon road wheel equipped with Road Tubeless technology.

HIGHLIGHTS

Accelerate and climb faster, maintain higher speeds

New UD² rim laminate and Fore Carbon spoke attachment save 55 g and eliminate rim tape (another 30 g saved per wheel)
NACA rim profile 45 mm deep and 26 mm wide optimised for disc brakes
Patented lightweight and aerodynamic spokes

Versatile performance for all road conditions

Minimal aerodynamic drag, low inertia and high lateral stiffness make it fast and efficient on all types of terrain, from flat to mountain climbs
iTgMAX braking track offers the best braking efficiency and highest reliability of all carbon rims

Improved UST Road offers more speed, comfort and control in an easy-to-use tubeless system

The absence of tubes means less friction, greater efficiency and grip, and a reduced risk of punctures.
The new rim bottom shape facilitates fitting and changing tyres
Fore Carbon puncture technology does not require the use of rim tape

TECHNOLOGIES

Infinity hubs
Efficient power transfer through optimised non-contact spoke lacing (no noise under load) and tension distribution. Front and rear spoke lengths are identical. Easy maintenance thanks to tool-free solution.

iTgMAX carbon clincher technology for rim brakes
Integral Glass Transition Temperature The iTgMAX technology is a 100% carbon rim base made of several unbroken layers of carbon fibre to create a one-piece rim without cutting the carbon fibre. The braking band is then laser-machined to ensure maximum braking efficiency.

QRM Auto bearing technology
Quality Mavic Auto bearings. These cartridge bearings are naturally double sealed, with C3 internal clearance. The system automatically adjusts to ensure perfect rotation without play in the long term.

Instant Drive 360 freewheel system
The new Instant Drive 360 freewheel system is ultra-light and efficient. A non-contacting, oversized rubber seal minimises friction and a wide choice of adapters makes it compatible with a wide range of frames and axles.

Tubeless UST technology
Traction and control. Universal Tubeless Standard. Ready-to-ride tubeless system. The UST system improves traction, control and comfort while reducing inertia and the risk of punctures.

Isopulse lacing
Optimal energy transfer. The use of radial spokes on the cassette side and crossed spokes for 2 on the opposite side optimises the umbrella on the cassette side and ensures a better balance of spoke tension between the left and right flanges.

SPECIFICATIONS

DELIVERED WITH
User's guide
UST valve not mounted on the wheel
Carbon brake pads for each wheel
Level 2 quick release
UST rim tape mounted on the wheel
Sprocket lock nut + wheel lock nut with the rear wheel - M6 bearing washer + M6 CHC screw with the front wheel
Multi-function adjustment spanner + M6 spoke spanner with the rear wheel

Rims
Tyre: UST Tubeless Ready
Height: 40 mm
Inner width: 19 mm
Drilling: traditional (24 holes front/rear)
ETRTO size: 622x19TC
ETRTO size: 28
Material: 100% carbon fibre

Spokes
Shape: straight, flat, constricted (front and rear)
Material: steel
Shape: straight, aerodynamic, constricted (front and rear freewheel side opposite)
Spokes: crossed by 3 (front and rear)
Shape: straight, extra-flat, constricted, anti-rot (rear freewheel side)
Nipples: steel, ABS, black
Nipples: aluminium, black

Hubs
Axle material: aluminium
Axle size: front 15x110 or 20x110 / rear 12x148 or 12x157
Axle size: front 15x100 / rear 12x142 - Can be converted to quick release with the supplied adapters
Axle size: front 9x100 / rear 9x135 - Quick release only
Axle size: rear 12x148 or 12x157

Intended use
Recommended tyre size: 25-32 mm
ASTM category 1: road only
Maximum weight supported by the wheels: must not exceed 120 kg (including the weight of the bike).
Minimum tyre size: 54 mm wide - maximum pressure 2.55 Bar/37 PSI
Maximum pressure: see indication on wheel and tyre. If they do not coincide, use the smaller of the two.
Maximum tyre size: width 64 mm - maximum pressure 3.5 Bar/51 PSI

Compatibility
Freewheel body: convertible SHIMANO HG road
Front axle adapters: 20x110 convertible to 15x110
Rear axle adapters: 12x157 convertible to 12x150

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