Mavic Cosmic SL 32 DISC 21mm

Mavic Cosmic SL 32 DISC 21mm 2025 Wheels

Mavic Cosmic SL 32 Disc 21mm (2025)

Lightweight, fast, and comfortable, the Cosmic SL 32 Disc is the ultimate mountain wheel, offering the best possible experience during your mountain adventures.

Weight

• Pair: 1475 g
• Before: 680 g
• Rear: 795 g

Rim

• Material: 100% unidirectional carbon fiber
• Height: 32 mm
• Internal width: 21 mm
• Drilling: traditional (24 front/rear holes)
• Braking: disc (Center Lock® only)
• Tire: UST Tubeless Ready (with Mavic tubeless rim tape)
• ETRTO size: 622x21TC

Hubs

• Bearing technology: QRM (self-adjusting - sealed cartridge)
• Front axle: 12x100 mm (convertible to 9x100 mm)
• Rear axle: 12x142 mm (convertible to 9x135 mm)
• Axle material: aluminum
• Hub body: aluminum, INFINITY design
• Compatible freewheels:
  • Shimano HG road
  • Convertibles (kits sold separately):
    • Shimano HG light road (V3850101) included
    • Shimano MS (V3990101)
    • SRAM XD road (V2580101)
    • Campagnolo ED (V3440101)
    • Campagnolo N3W (V4270101)

Rays

• Material: steel
• Shape: straight, extra-flat, tapered, anti-rotation
• Shelving: crossed by 2 (front and rear)
• Nuts: steel, ABS, black

Compatibility & Accessories

• Adapters included:
  • Front axle: 12x100 mm (convertible to 9x100 mm, kit V2680301 included)
  • Rear axle: 12x142 mm (convertible to 9x135 mm, kit V2510801 included)
• Optional adapters:
  • 12x142 mm → 12x135 mm (kit V2510901)
• Comes with:
  • User Guide
  • UST valve (not mounted on the wheel)
  • UST rim tape (pre-mounted)
  • Multi-function adjustment wrench (rear wheel)

Use & Limitations

• ASTM Standard: Category 2 (road and paths, jumps < 15 cm)
• Maximum weight supported: 120 kg (bicycle included)
• Minimum tire size: 25 mm (max pressure: 6.1 bar / 88 PSI)
• Maximum tire size: 64 mm (max pressure: 3.5 bar / 51 PSI)