Mavic Carbon Road Wheelset, 700c | Cosmic SLR 45 Disc, Tubeless, CenterLock Disc Brake, Through-Axle & QR

COSMIC SLR 45 DISC
With lighter 45mm rims featuring our new UD² finish, this carbon wheelset is the fastest, stiffest and lightest all-rounder for road bikes with disc brakes.

• Weight: 1440 grams (Pair)
• Weight: 655 grams (Front)
• Weight: 785 grams (Rear)

This all-new carbon wheelset is a great choice for road riders aiming to be fast and efficient in all types of riding and racing situations. Not only does the 45mm airfoil rim slice through the wind with minimal drag, but it’s also amongst the lightest in its category. This season, the external carbon layer features our new UD² construction for a distinctive look and an even lighter rim laminate, saving another 15g per rims.

A new rim laminate coupled with our exclusive Fore Carbon technology leaves the upper rim bridge intact and reinforces the rim only where needed, saving 40g per rim. The spokes attach to the rim without any need to drill the upper rim bed, so no rim tape is required. That means more weight savings (30g) and less hassle when it comes to setting up or repairing tubeless tires. The new shape of the rim bed makes it easier than ever to mount and remove tires. UST Tubeless setup means no tube, so no friction and more air volume mean a smoother ride. The result is a faster ride with super low rolling resistance. At last, our patented elliptical spokes save another 5 watts.

Our new Infinity hub platform optimizes the spoke lacing for efficient power transfer through highly controlled spoke tension. The Instant Drive 360 freewheel with automatic bearing preload adjustment (QRM Auto) provides fast engagement, high stiffness, and added durability. It's available for Shimano and SRAM XD-Road driver bodies and can convert to Campagnolo with an optional driver body. It's compatible with a 12x100 axle up front, and 12x142 rear, and converts to Quick Release with supplied adapters. For Center Lock disc rotors only.
These wheels are designed, engineered, and patented by Mavic in Annecy, France, and are 100% handmade in our European carbon factory.

KEY BENEFITS

Accelerate and climb faster, hold higher speed
New UD² rim laminate and Fore Carbon spoke attachment save 55g and eliminate rim tape (another 30g saved per wheel) 45mm deep, 26mm wide NACA rim profile optimized for disc brakes Patented lightweight aero spokes

Stiffer wheel for improved power transfer
Fore Carbon technology keeps the rim upper bridge solid and makes the rim stiffer New Infinity hub platform: stiff axle, durable bearings, and new hub design optimize lacing and spokes tension ID360 freewheel technology for instant power transfer

Improved UST Road delivers more speed, comfort, and control in an easy to use tubeless system
No tubes mean less friction, better efficiency, and grip, and a reduced risk of punctures New rim bed shape makes it easier to mount and change tires Fore Carbon drilling technology doesn't require the use of rim tape.

Specifications

Rims

• Material: 100% carbon fiber
• Height: 45 mm
• Disc brake specific profile
• Tire: UST Tubeless and tubetype
• Internal width: 19 mm
• ETRTO size: 622x19TC
• Fore Carbon tapeless tubeless technology
• UST tubeless technology

Spokes

• Material: steel
• Shape: straight pull, elliptical aero, double-butted (patented)
• Nipples: Fore integrated aluminum
• Count: 24 front and rear
• Lacing: front and rear crossed 2, contactless

Hubs

• Front and rear bodies: aluminum
• Axle material: aluminum
• Front: Quick release and 12x100 through-axle compatible
• Rear: Quick Release, 12x142 and 12x135 compatible
• Infinity hubs
• Instant Drive 360 freewheel technology
• QRM Auto bearing preload technology

Versions

• Disc standard: Center Lock® only
• Freewheel: Shimano/Sram or XD-Road

Compatibility

• Freewheel: Shimano/Sram, convertible to Campagnolo ED11, N3W, and XD-R with optional driver bodies
• Rear-axle: 12mm thru-axle, convertible to Quick Release with optional adapters and axle replacement

Compatible Adapters and freewheel bodies

• 12 to 9mm front adapter for quick release (LV2680300)
• 12 to 9mm rear adapter for quick release (LV2510800] (with axle [LV2373400)
• 12x135 rear axle adapters (LV2510900) with axle [LV2373400]
• ID360 Shimano / Sram Light freewheel body (LV3850100)
• ID360 Campagnolo freewheel body (LV3440100)
• ID360 XD-R freewheel body (LV2580100)
• ID360 Shimano / Sram freewheel body ([LV3430100] - Delivered on the wheel)

Intended use

• ASTM CATEGORY 2: road and offroad with jumps less than 15cm
• For a longer longevity of the wheel, Mavic recommends that the total weight supported by the wheels doesn't exceed 120kg, bike included
• Recommended tire sizes: 25 to 32 mm
• Max. Pressure: see an indication on wheel and tire. If they differ, use the lowest of the 2

Delivered with

• UST valve and accessories
• User guide

KEY TECHNOLOGIES

Fore Carbon tapeless tubeless technology
Stiffer and stronger Instead of drilling the rim to attach the spokes and nipples, a threaded metallic insert is wrapped inside the carbon layups of the lower rim bridge to enable the spoke nipples to be directly screwed in it. As a result, the upper rim bridge is left undrilled and doesn't require the use of rim tape to be sealed.

UST Tubeless Technology
Traction and control Universal Standard for Tubeless. Ready to ride tubeless system. The UST concept improves traction, control, and comfort whilst reducing inertia and flats.

Instant Drive 360 Freewheel Technology
The new Instant Drive 360 freewheel system is super light and efficient. A large contactless rubber seal provides low friction, while a wide array of end caps makes it super versatile.

QRM Auto bearing preload Technology
Qualité de Roulements Mavic Auto Our latest innovation. Those cartridge bearings are of course double sealed with C3 internal clearance. Their preload is automatically adjusted to guarantee a perfect spin with no play in the long run.

Additional Shipping Charges Apply:
Large volume / volumetric weight Shipment - This product originates from our distribution center in Bangalore, India, and will be transported using the most reliable and premium courier partners to ensure reliable delivery of the product to you. Any orders received out of Bangalore will attract a nominal shipping charge, to be decided and applied by couriers, after the order is placed and when the product is ready for dispatch - by checking the volumetric weight of the shipment box. Applicable shipping charges by the transporter will be communicated and to be paid before the dispatch.