Suomy Gunwind Helmet

Availability: 34 in stock
$79.99 $224.99
  • Made with in-molding technology. Outer shell is made of polycarbonate and inner shell in EPS with reinforcement structure made of impact-resistant thermoplastic resin composite.
  • SMC system (Suomy Minimum Contact System), which creates a gap between the head and the helmet, which guarantees maximum comfort.
  • 25 ventilation holes in variable direction to optimize airflow.
  • Bi-directional adjustment system with 5 vertical positions and side micrometric adjustment.
  • Adjustable rear fit system with 5 vertical and 2 horizontal settings.
  • Removable and washable padding, available in different thickness.
  • Lower protective ring along the bottom edge of the helmet.
  • Inner reinforcement structure made of thermoplastic composite resin, incorporated in the EPS and visible through the air vents. It makes the structure more compact and rigid and has the function to distribute the impact over the entire surface of the helmet, distributing the impact. Using this reinforcement cage is the ultimate in terms of safety.


  • S/M: 21.25" – 22.83"
  • L/XL: 23.25" – 24.5 " 


  • S/M: 230 Grams
  • L/XL: 250 Grams

Customer Reviews

Based on 2 reviews
Soumy Gunwind siperbe

Very high quality helmet for the price.

Suomy Cycling helmets

Looks good to start with. Chin strap easily adjusted and made from quality materials. Fits... easily adjustable rear fit system with 2 vertical 2 horizontal settings. Ventilation seems good but it's winter and I have only used a hand full of times without a cap. Haven't had it enough to know about it's longevity. Your local helmet sales man says they only last a season. My last helmet is 8 years old...... Needed a new one. Great price at Action Athlete.