LS2 MX437 Fast Evo Roar Matt Gloss Black Green Helmet
Perhaps the best value on the market in a lightweight, MX helmet,
LS2's Fast is a technically advanced weapon for serious off road riders.
The shell is made from technically advanced Kinetic Polymer Alloy, (KPA).
This innovative material is ultra-lightweight and offers a bit of energy absorbing flexibility, but with a penetration resistance that rivals high-end composites.

LS2's Fast EVO MX Helmet is a technically advanced weapon for serious off road riders.
Technical Specification:
Shell:
- Certified ECE 22.05 & ISI
- GR 1150 ± 50
- XXS - 3XL
- KPA
- 3 Shells
- Long Oval
- GENDER Unisex
Comfort:
- Removable & Washable
- Breathable
- Hypoallergenic
- Laser-Cut Foam
Security:
- Double D Ring
- Emergency Release System
- Reinforced Chin Strap
- Metal Security Plate
- Multi-Density EPS
Ventilation:
- Channeled EPS
- Top Vent
- Chin Vent
- Side Vent
- Exhaust Port
The Best Technology:
- Perhaps the best value on the market in a lightweight, MX helmet, LS2's Fast is a technically advanced weapon for serious off road riders.
- The shell is made from our technically advanced Kinetic Polymer Alloy, (KPA). This innovative material is ultra-lightweight and offers a bit of energy absorbing flexibi- lity, but with a penetration resistance that rivals high-end composites.
Security System:
- To ensure good protection the helmet must fit your head to perfection, special attention should be paid to the shell shape design and materials to minimize the effects of a possible impact. It is key to obtain a perfect fit to your head from outside to inside, as well as the shell, the configuration of the EPS liner, which should match closely the human head shape.
Ventilation System:
- LS2 helmets feature a Dynamic Flow-through Ventilation. Fully adjustable intake ports and vented EPS work with the rear spoiler and exhaust ports to create a constant, light flow of air helping to keep the rider cool and comfortable.
Certification:
- ECE, UK and Europe's highest certification standards.
Before selecting your size, we suggest you take a tape measure and measure your head size.
Don't leave it to chance!
Consult the LS2 size chart given below for your size!
ADULT HEAD Size Circumference in Centimeters (CM)
| SIZE | CM |
| XXS | 51-52 |
| XS | 53-54 |
| S | 55-56 |
| M | 57-58 |
| L | 59-60 |
| XL | 61-62 |
| 2XL | 63-64 |
Refer to our size guide to record precise measurements.
- Images for illustration purpose only.
- Actual product may vary in color, looks and finish as per discretion from manufacturer.
- Specifications may differ as per production for a specific regional zone by manufacturer.
Original: $87.66
-70%$87.66
$26.30



Description
Perhaps the best value on the market in a lightweight, MX helmet,
LS2's Fast is a technically advanced weapon for serious off road riders.
The shell is made from technically advanced Kinetic Polymer Alloy, (KPA).
This innovative material is ultra-lightweight and offers a bit of energy absorbing flexibility, but with a penetration resistance that rivals high-end composites.

LS2's Fast EVO MX Helmet is a technically advanced weapon for serious off road riders.
Technical Specification:
Shell:
- Certified ECE 22.05 & ISI
- GR 1150 ± 50
- XXS - 3XL
- KPA
- 3 Shells
- Long Oval
- GENDER Unisex
Comfort:
- Removable & Washable
- Breathable
- Hypoallergenic
- Laser-Cut Foam
Security:
- Double D Ring
- Emergency Release System
- Reinforced Chin Strap
- Metal Security Plate
- Multi-Density EPS
Ventilation:
- Channeled EPS
- Top Vent
- Chin Vent
- Side Vent
- Exhaust Port
The Best Technology:
- Perhaps the best value on the market in a lightweight, MX helmet, LS2's Fast is a technically advanced weapon for serious off road riders.
- The shell is made from our technically advanced Kinetic Polymer Alloy, (KPA). This innovative material is ultra-lightweight and offers a bit of energy absorbing flexibi- lity, but with a penetration resistance that rivals high-end composites.
Security System:
- To ensure good protection the helmet must fit your head to perfection, special attention should be paid to the shell shape design and materials to minimize the effects of a possible impact. It is key to obtain a perfect fit to your head from outside to inside, as well as the shell, the configuration of the EPS liner, which should match closely the human head shape.
Ventilation System:
- LS2 helmets feature a Dynamic Flow-through Ventilation. Fully adjustable intake ports and vented EPS work with the rear spoiler and exhaust ports to create a constant, light flow of air helping to keep the rider cool and comfortable.
Certification:
- ECE, UK and Europe's highest certification standards.
Before selecting your size, we suggest you take a tape measure and measure your head size.
Don't leave it to chance!
Consult the LS2 size chart given below for your size!
ADULT HEAD Size Circumference in Centimeters (CM)
| SIZE | CM |
| XXS | 51-52 |
| XS | 53-54 |
| S | 55-56 |
| M | 57-58 |
| L | 59-60 |
| XL | 61-62 |
| 2XL | 63-64 |
Refer to our size guide to record precise measurements.
- Images for illustration purpose only.
- Actual product may vary in color, looks and finish as per discretion from manufacturer.
- Specifications may differ as per production for a specific regional zone by manufacturer.






















