• Through extensive Win Tunnel development, the SPEEDaero is the fastest road helmet we've tested.
  • 4th Dimension Cooling System with deep internal channels, large vents, and aligned exhaust ports make it the best combination of aerodynamics and ventilation.
  • Ultra-light micro-dial fit system with height adjustability for the perfect fit.
  • Gutter Action brow pad design for increased comfort and sweat management.
  • Thin, soft, and lightweight webbing won’t stretch out with sweat or water.
  • Instrap webbing system for ultra-light construction and security.
  • InOptimized Multi-Density EPS construction helps to manage impact energy.





  • 250g
  • One Size: M/L(54-60cm)
  • 8 ranging colors 
  • Outer Shell Construction:In-mold polycarbonate shell with EPS liner 
  • Inner Shell:Thermoformed reinforcement shock absorbing polystyrene
  • Lightweight fit system with an easy-to-turn dial for adjustments 
  • 17 Wind Tunnel vents with internal channeling
  • Removable and washable inner padding in Coolmax material- COOLMAX internal pads(cushioning comfort pad) are used in larger surface in contact with the head for increased comfort. Detachable for hand wash and anti-allergenic.Comfort Liner and Chin Pading keeps a good fit 
  • Be Seen  No reflective rear sticker 
  • Compatibility  NO
  • Certification CE EN 1078
  • Accessories  NO

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