Mavic Cosmic SL 65 Disc Wheelset

Introducing the Mavic Cosmic SL 65 Disc Wheelset, engineered for competitive road cycling and time trial performance. With a sleek 65 mm deep carbon rim and aerodynamic shaping, this wheelset slices through wind while maintaining responsive acceleration.

Built with a 19 mm internal width and modern NACA rim profile, it supports tubeless-ready UST tires for maximum efficiency and grip. The precision-crafted Infinity hub platform, combined with Instant Drive 360 engagement and QRM Auto-bearing preload, ensures smooth, low-maintenance performance.

Specs at a Glance

• Material & Profile: 100% unidirectional carbon, 65 mm depth × 19 mm internal width
• Weight: Approx. 1,649 g per set (Front ~767 g, Rear ~882 g)
• Tubeless Compatibility: UST tubeless-ready clincher
• Spokes: 24 straight, extra-flat steel spokes per wheel; 2-cross lacing
• Hubs & Bearings: Aluminum Infinity hubs, Instant Drive 360 freehub, QRM Auto sealed bearings
• Brake Interface: Centerlock disc-only
• Axle Compatibility: 12 × 100 mm front, 12 × 142 mm rear thru-axles; quick-release convertible
• Tire Range: Optimal for 25 mm, supports up to 62 mm width
• Max System Load: Up to ~120 kg (rider + bike)

Design Benefits

1. Aero-Driven Speed: 65 mm deep, wind-tunnel tested profile provides superior drag reduction and crosswind stability. :contentReference[oaicite:3]{index=3}
2. Immediate Response: Low rim inertia ensures rapid acceleration with the power to sprint or climb. :contentReference[oaicite:4]{index=4}
3. Effortless Tubeless Setup: UST design simplifies installation and improves ride comfort and puncture resistance. :contentReference[oaicite:5]{index=5}
4. Smooth, Durable Hubs: Instant Drive 360 and QRM Auto bearing preload provide swift engagement and minimal maintenance. :contentReference[oaicite:6]{index=6}
5. Build Quality: Handmade in France with ABS nipples and fortified rim-to-router integration for lasting performance. :contentReference[oaicite:7]{index=7}

Final Take

The Mavic Cosmic SL 65 Disc Wheelset combines aerodynamic mastery, rapid acceleration, and tubeless convenience into a race-ready carbon wheelset. It’s a powerful choice for riders demanding speed, responsiveness, and efficiency in one cohesive design.