MAVIC COSMIC SLR 45: THE PERFECT BALANCE BETWEEN DYNAMISM, RESPONSIVENESS, AND STABILITY
Mavic DNA: Uncompromising performance
The new Cosmic SLR 45 is not just an update; it is a complete re-engineering of the 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.
Main features
Mavic Ceramic : Premium bearings materials, premium performance
With its special properties, ceramic makes bearings spin a little faster and are more durable. Together with premium ceramic material, we use premium low-density grease paired with ultra slick seals.
Aero Wide Rim : Unmatched speed, control, and comfort combo.
Our wider rims ensure a seamless rim-to-tyre transition, slashing micro-turbulence.
Rolling resistance is significantly decreased, delivering a superior handling in crosswinds, and a smoother, faster ride even on rough terrain thanks to a wider yet shorter footprint and lower riding pressure.
Rolling resistance is significantly decreased, delivering a superior handling in crosswinds, and a smoother, faster ride even on rough terrain thanks to a wider yet shorter footprint and lower riding pressure.
FORE : Stiffer, high precision and durable rim/spokes link with convenient Tubeless benefits
The lower bridge of the rim is threaded to receive the spokes directly at the appropriate angle. This gives a stiff link, no spoke movement (less spoke break), and the rim upper bridge remains undrilled so 100% airtight for easy Tubeless set up.
Key technology
Specifications
Cyclists' opinions
Overall ratingAverage
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Pi
Expert
“Roues extrêmement polyvalentes, parfaites sur le plat, réactives en montée !”
Pa
Amateur (1–2 rides per week)
“Got these wheels recently and had the chance to test them and I couldn't be happier. They are extremely fast and you can tell by the way the bike rolls on downhill”
Je
Expert
“Paire de roue légère, rigide et très aérodynamique, j'ai monté un pneu Tubeless de 28 mm à l'avant et 30 à l'arrière, un jeu d'enfant avec son fond de jante non percé, super confort en limitant la pression à 4 bars. Des roues vraiment polyvalentes en toutes circonstances, très content de mon achat. ”
Fr
Advanced (+3 rides per week)
“très très bon produit
j'ai l'impression d'être plus en forme depuis que je roule avec”
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COSMIC SLR 45 DISC 23mm
$2,729.00