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Airoh ST.501 Square Helmet white/blue/red
Description

Airoh ST.501 Square Helmet

With a tapered shell made of HPC (High Performance Composite), available in two different sizes, the ST.501 increases the fun of riding and is the ideal companion on any trip. The ventilation system, which channels the flow of air inside the shell, allows you to keep a cool head even in the hottest months. The generous visor with quick release allows maximum control over every detail. Always ready to capture every opportunity: The ST.501 is Bluetooth-ready, has a sun visor, pinlock visor and wind deflector, making it ready for the most demanding tours.

Features:

  • Ventilations on the chin, front and top
  • aerodynamic spoiler
  • Racing visor (scratch-resistant and UV-resistant, extra wide field of vision, Pinlock-ready)
  • visor quick change mechanism
  • with sun visor
  • hypoallergenic, removable and washable inner lining
  • wind deflector
  • Pinlock 70 lens

Specifications:

  • Sizes: XS - XXL
  • Helmet shell sizes: 2 (XS - M, L - XXL)
  • Weight: 1400 g (+/- 50 g)
  • ECE 22-05
  • Material: HPC (High Performance Composite)
  • Closure: Double-D Ring

Contents:

  • 1 x Airoh ST.501 Square helmet
  • 1 x Wind deflector
  • 1 x Pinlock lens
  • 1 x Helmet bag
Color: white/blue/red
Size: M (57/58)
Helmet Type: Full-face helmets
Sport: Motorcycle
Features: Integrated sun visor, prepared for communication system
Gender: Men
Material: Fiberglass
Closure type: Double-D
Application area: Classic / Chopper, Urban / City
Protection class (certification): ECE

Size table for Airoh ST.501 Square Helmet:

Measurements in:
emzFcMoto.product.sizeTableUnitCm
Size Head Circumference (cm)
2XS 51-52
XS 53-54
S 55-56
M 57-58
L 59-60
XL 61-62
2XL 63
3XL 64

How to measure your height:

Sizing Info
1 Head circumference

Measure your head circumference by placing the tape measure horizontally around your head. Guide it about one centimetre above your eyebrows across your forehead and around the widest part at the back of your head. Make sure the tape stays at the same height all the way around and is neither slipping nor too tight so you get an accurate measurement.

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