Mavic Cosmic SLR 45 Disc C-Lock 12x100 Front

This 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. The external carbon layer features Mavic's UD2 construction for a distinctive look and an even lighter rim laminate saving another 15g per rim. This wheelset weighs in at only 1440g.

**Faster acceleration and climbs**

* Mavic's new UD2 rim laminate and Fore Carbon spoke attachments save weight and eliminate the need for rim tape.
* 45mm deep 26mm wide NACA rim profile that's optimised for disc brakes.
* Patented lightweight aero spokes are featured.

**Stiffer wheels with improved power transfer**

* Fore Carbon Technology keeps the rims upper bridge solid and secure and creates a stiffer rim.
* Optimised lacing and spoke tension from Mavic's Infinity hub platform with stiff axles and durable bearings
* ID360 freewheel technology for instant power transfer

**Improved UST Road delivering speed comfort and control**

* No tubes means less friction improved efficiency and grip with reduced risk of punctures
* Rim bed shape makes it easier to mount and change tyres
* Fore Carbon drilling technology means no rim tape is required

**Weight:1440g**

**Understanding the different Mavic freehub body acronyms:**

* HG or M11 - Shimano HG Road 11/12x (other speeds with spacer)
* MS - Shimano Microspline
* XD - SRAM XD
* XD-R - SRAM XD-R
* ED11 - Campagnolo 9/12x
* N3W - Campagnolo 13x

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**ADDITIONAL INFORMATION**

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 set up or repair tubeless tyres. 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 means 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.

**Technologies**

**Fore Carbon tapeless tubeless technology**

Stiffer and stronger. A fully sealed upper rim bridge eliminates the need for rim tape. The spokes are directly screwed in the insert. A threaded metallic insert is wrapped inside the carbon layups of the lower rim bridge.

**Instant Drive 360 technology**

Super light and efficient. The large contactless rubber seal provides low friction while a wide array of end caps makes it super versatile.

**UST Tubeless technology**

Traction control. Ready to ride tubeless system. The UST concept improves traction control and comfort whilst reducing inertia and flats

**Infinity Hub Design**

An ultra reliable high performance hub. Efficient power transfer thanks to the optimised non-contact spoke lacing and tension distribution. The length of the spokes are identical on the front and rear.

**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.

**Technical Specifications:**

* Profile depth: 45mm
* Inner width: 19mm
* Front axle: 12x100mm
* Rear axle: 12x142mm
* Discipline: Road
* Spokes: Steel Straight aero
* Rim Diameter: 700c
* Nipples: Brass Black
* Rim material: 100% carbon fiber with UD external layer
* Tyre compatibility: UST Tubeless Ready
* Maximum weight: 120kg including bike
* Braking system: Centre lock only
* Bearings: Aluminium
* ETRTO Size: 622x19TC
* Weight: 1440g

**What's in the box?**

* Wheelset
* User guide
* UST valve not mounted on the wheel
* Multifunction adjustment wrench
* Spoke M6 wrench with rear 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 2 : Road and offroad with jumps less than 15cm

When will my order arrive? (excluding Bikes)

Just above the 'Add to basket' button you will see the item availability. We have 3 different availability stock flags on our website which will determine how long an order will take to arrive.

In Stock in Kircaldy Shop
This means that we physically have the item in the shop. If you choose one of our Priority Delivery options then you can expect your order within 1 to 3 working days. If you choose a Non Priority Delivery service you can expect your order within 3 to 5 working days.

In Stock at Supplier
Our stock system is linked in with our suppliers stock system which allows us to offer a wider product range, but does increase the delivery times a little. If you choose one of our Priority Delivery options you can expect the order within 3 to 5 working days. If you choose Non Priority Delivery you can expect the order within 5 to 10 working days, although this is completely determined by the speed of the item coming from our supplier.

Out of Stock
This means that both ourselves and our suppliers are out of stock of the item. Although the website won't allow you to order something with this stock flag you are more than welcome to contact us with the Product ID. We may be able to back order it for you, or at least see if we can provide an estimated restocking date.

If you need an order quicker than this please email us with the product ID to find out if this is possible to avoid disappointment.

What about bikes?

We aim to dispatch all bikes within 5 working days, but during busy periods we may have a few builds in the queue and could take a bit longer. If this is a concern or you need the bike before a certain date then please email us to make sure we can achieve this and avoid any disappointment. We will email you the day of dispatch and you can expect the bike the following day. If you provide a mobile number on your order the courier will also send you a text message 1 hour before delivery so you know exactly what time to expect it.

Who do you use to send orders?

We use Royal Mail for most of your orders unless they are bulky or valuable, in which case we will send the order using DPD. You can also specify DPD at checkout if you prefer to have your item delivered with an hours notice in the form of email or text from the courier.