The LS2 MX437 Fast Core Motocross Helmet is part of the
latest LS2 collection.
Perhaps the best value on the market in a lightweight, MX helmet, LS2's
Fast is a mighty weapon for serious off road riders. The shell is made
from LS2's 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
Key Features / Points:
Emergency Release System
Reinforced Chin Strap
Top, Chin & Side Vent
View all LS2
Motocross Helmets. View all Motocross
The LS2 MX437 Fast Core MX Helmet is packed with features...
KPA Shell Construction - Kinetic Polymer Alloy is a proprietary blend of polymer, space age thermoplastics and additional materials specifically formulated by LS2, KPA offers ultra-light weight and high penetration resistance,
but with some flexibility for the ultimate in energy dispersion. This special formula meets both ECE 22.05 and DOT requirements.
3 Shells - XXS-XS-S | M-L | XL-XXL-3XL
Removable and Washable Liner - All LS2 helmets feature a fully removable and washable comfort liner so you can keep it as fresh as new. The anatomically correct cheek pads are cut using LS2's 3D Laser Technology for a perfect
fit. LS2 use hypoallergenic technical fabrics that wick moisture to help keep you cool while you ride.
Laser-Cut Foam - Multi-density foam is cut using LS2's 3D Laser Technology and formed to fit the curves of the rider's face for a perfect fit with no hot spots.
Double D-Ring - A classic double Dring buckle system for a secure fit. Slide the strap through both Drings, and then wrap it over the first and through the second. Pull the strap until you have a snug fit that won't roll off.
Emergency Release System - The emergency release system allows emergency responders to remove the cheek pads from the helmet, allowing extra space to remove the helmet with minimal movement of a fallen rider's head and neck.
It's best that someone holds the helmet to keep it from moving as you remove the pads. Slide your finger into the red loop and pull carefully, slipping the pads free. Slide the cheek pads over the straps and pull them away from
Reinforced Chin Strap
Metal Security Plate - This small metal triangle is an LS2 exclusive feature and reinforces the attachment of the chinstraps to the shell for extra strength.
Weight - 1150 +/- 50 gr
ECE 22.05 Certified
UV Resistant Coating
Available in sizes up to 3XL
Your package will include the following:
LS2 MX437 Fast Core Motocross Helmet
Helmet Dust Bag
Helmet Sizing Guide
Please use the conversion table below to determine the right size for you: