Mavic Cosmic SLR 45 Carbon Disc Brake Wheelset MY26

Description

Out of This World Performance

The new Mavic Cosmic SLR 45 is not just an update; it is a complete re-engineering of their most versatile wheel. With its 23 mm internal width rim and ceramic bearings, it is the go-to wheel for cyclists looking to optimize their performance on all terrains.

Lighter, more stable in crosswinds (Aero Wide Rim/Aero Spokes), and incredibly responsive thanks to the absence of a rim base (Fore Carbon), it offers predictable handling and immediate power transfer. Whether you're sprinting or climbing a hill, it transforms every pedal stroke into pure acceleration.

The Cosmic SLR 45 transforms your bike into an ultra-efficient racing machine, whatever the profile of your ride.

Features:

• Mavic Ceramic: Integration of high-precision ceramic balls for minimal friction, reducing friction by up to 28%. Beyond the figures, it is a feeling of fluidity that persists kilometer after kilometer, particularly noticeable on flat sections at high speed where inertia is preserved for longer.
• Aero Wide Rim: An aerodynamic profile optimized for 28 to 30 mm tires (23 mm internal width). The tire is better supported, avoiding the "balloon" effect. The trajectory is more precise on descents and crosswind drag is neutralized, allowing you to stay in the aero position longer, even in unstable winds. Increased comfort and grip without sacrificing aerodynamic performance.
• FORE: The spokes are anchored directly into a metal insert integrated into the carbon weave, leaving the upper rim bridge intact, resulting in a rim that is 40% more torsionally rigid. On the road, this translates into a total absence of lateral blur during explosive accelerations. No rim base means eliminated risk of leaks, saved weight on the periphery, and easier tire mounting — the most reliable tubeless solution on the market.
• Adaptive Layup Carbon Technology: Optimized carbon layup for a tailored combination of lightness, stiffness and compliance.
• 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.
• UST Tubeless Technology: Universal Standard for Tubeless ready-to-ride system. The UST concept improves traction, control and comfort while reducing inertia and flats.
• Infinity Hub Design: Efficient power transfer thanks to optimized non-contact spoke lacing (no noise under load) and tension distribution. The length of the spokes at the front and rear is identical. Maintenance is easy thanks to a tool-free solution.

Specs:

• Weight Pair: 1480 g
• Weight Front: 675 g
• Weight Rear: 805 g
• Rim Material: 100% unidirectional carbon fiber
• Rim Height: 45 mm
• Rim Internal Width: 23 mm
• Rim Drilling: Fore Carbon tapeless tubeless technology (front/rear 24 holes)
• ETRTO Size: 622x23TC hooked
• Tire: UST Tubeless Ready
• Spoke Shape: Straight, aero, constricted, antirot (front and rear)
• Spoke Screw: M6
• Spoke Lacing: Crossed 2 (front and rear)
• Hub Body Material: Aluminum
• Disc Standard: Center Lock®
• Axle Material: Aluminum
• Axle Size: Front 12x100 / rear 12x142
• Bearings: Mavic Ceramic

FREE Cassette Installation - Order a cassette along with a wheelset and we can install the cassette for free. Cassette installation requires special tools that not all our customers have. The cassette will be professionally installed and torqued to spec. Just add "Please install cassette" to your order notes at checkout and we'll take care of you.

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

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