Airoh ST301 Wonder Helmet - Black
Airoh ST301 Wonder Helmet - Black
Airoh ST301 Wonder Helmet - Black
Airoh ST301 Wonder Helmet - Black

Airoh ST301 Wonder Helmet - Black


Coming Soon

Regular price $329.95 Sale price$309.00


Airoh ST301 Wonder Helmet

The ST 301 is designed for every road, both touring and sport: the material/technology mix provides the highest levels of safety, protection and comfort. The HRT shell guarantees high resistance and light weight. The ventilation system allows for optimal ventilation. The ST 301 is ready for any challenge that nature can offer. Thanks to the integrated sun visor, the visor positioning, which prevents fogging, the wide field of vision for road control and active safety, and the breath deflector, you are always on the safe side. The sporty design, the modern line, the aggressive graphics and the eye-catching colors have the same philosophy as the rest of the helmet: stand out and stand out in every situation.


  • Material: Thermoplastic (HRT)
  • Weight: from 1470 g (+/- 50 g)
  • Outer shell: 1 size
  • Ventilation: top, back, chin guard
  • Visor: extra wide vision, scratch-resistant, UV-resistant, pinlock preparation, locking and defogging function
  • Sun Visor: intgrated
  • Inner lining: removable, washable, anti-allergic
  • Closure system: Micrometric ratchet fastener with anti-theft ring
  • Included accessories: wind stopper, breath deflector, Pinlock lens
  • Note: All our helmets are purchased directly from Australian supplier and carry the ECE 22.05 standard

Size Guide:

Size Cm
XS 53-54
M 57-58
L 59-60
XL 61-62
XXL 63

Airoh Helmet Sizing

Size Head (cm)
XS 53 - 54
S 55 - 56
M 57 - 58
L 59 - 60
XL 61 - 62
2XL 63 - 64

IMPORTANT Sizing information is provided by the manufacturer and does not guarantee a perfect fit. Always aim to get a tight fitting helmet, if you fall between sizes than we suggest you round the size down, not up. The exception being kids as they are still growing you would be safe to round up to the nearest size.

How to Measure

H HEAD Wrap a cloth measuring tape around your head just above your eyebrows and ears. Pull the tape comfortably snug, read the length, repeat for good measure and use the largest measurement.

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