Juego de ruedas de disco Mavic Cosmic SLR 45

Introducing the Mavic Cosmic SLR 45 Disc Wheelset, a high-performance carbon option tailored for road racers seeking agility, aerodynamic balance, and easy tubeless setup.

Built with 45 mm deep unidirectional carbon rims featuring Mavic’s UD² laminate and Fore Carbon tapeless technology, this wheelset promises lightweight efficiency, reduced rim bed complexity, and fast acceleration. Housed on Infinity hubs with Instant Drive 360 engagement and QRM Auto sealed bearings, it delivers reliability, precise power transfer, and minimal upkeep.

Specs at a Glance

• Material & Profile: 100% UD carbon rims – 45 mm deep, 23 mm internal width, external ≈ 26 mm
• Weight: Approx. 1,482 g per pair (Front ~676 g / Rear ~806 g)
• Tubeless System: UST-ready with Fore Carbon tapeless design—no rim tape required
• Spokes: 24 straight-pull aero steel spokes (2-cross, both wheels)
• Hubs & Engagement: Infinity hub, Instant Drive 360 freehub, QRM Auto bearing preload
• Brake Interface: Centerlock disc-only
• Axle Compatibility: 12×100 mm front / 12×142 mm rear thru-axles + QR adapters
• Tire Support: Ideal for 28–32 mm, supports up to 64 mm widths
• Max Load: ~120 kg system weight (rider + bike)

Design Benefits

1. Aero & Responsive: UD² carbon and 45 mm depth deliver a lightweight, aerodynamic profile with rapid acceleration and stable handling. :contentReference[oaicite:2]{index=2}
2. Hassle-Free Tubeless Setup: Fore Carbon rim construction leaves the upper bed intact—no drilling, no tape required—making tubeless setup cleaner and lighter. :contentReference[oaicite:3]{index=3}
3. Engineered Efficiency: Infinity hubs, Instant Drive 360, and QRM Auto bearings ensure silent rolling, quick engagement, and long-term precision. :contentReference[oaicite:4]{index=4}
4. Clean, Durable Design: Unique external nipples and carbon look with laser-etched SLR branding offer elegant styling and simpler serviceability. :contentReference[oaicite:5]{index=5}
5. Well-Balanced All-Rounder: Light enough for climbs, stable enough for flats—ideal for mixed racing and training scenarios. :contentReference[oaicite:6]{index=6}

Final Take

The Mavic Cosmic SLR 45 Disc Wheelset strikes a refined balance between aerodynamic efficiency, lightweight construction, and utility. With its advanced tubeless design and robust hub system, it's a compelling choice for riders seeking a reliable, all-round carbon upgrade.