LS2 Pioneer MX436 Dualsport Helmet (TRIGGER BLACK HI-VIS YELLOW)

  • Sale
  • Regular price $120.00
  • Will be in stock after

See size chart
Need help with sizing?


Shape : Intermediate Oval
Weight : 1550gr ±50 (L)
Standard : DOT, ECE 22.05
What's this?

The LS2 Pioneer MX436 Dualsport Helmet is designed for the serious or intermediate off-road rider. The exterior is designed for ease of use with gloves for everything from the sun visor to the facemask, right down to the chin strap. Once inside the helmet, you'll notice a tight-fitting cheek design and quick-release cheek pads offering added safety for the off-road rider. DOT & ECE rated, along with its Kinetic Polymer Alloy (KPA) shell mean that no matter what roads you’re on your head will be protected. With so many features packed inside the LS2 Pioneer it’s sure to please the dualsport rider. The LS2 Pioneer, an excellent helmet choice at a valuable price.

  • DOT & ECE rated helmet
  • Can be worn with goggles as the face shield pivot points sit high
  • Warm weather helmet with a large front opening that can be closed, and top and rear venting that is continually open
  • Better as a medium-speed our off-road helmet as it’s prone to highway wind noise
  • Well-balanced and true fitting helmet, consistent to major band helmet sizing
  • Quick-release chin strap that can be used with gloves on. Great for trail riding
  • Fits tight in the cheeks. Good for people with a slim face and added security
  • Sturdy Kinetic Polymer Alloy (KPA) shell
  • 3lbs 5oz on average
  • Drop down tinted visor that’s easily activated with gloves on
  • A highly flexible front peak that won't easily break on falls or helmet drops
  • An adjustable peak that allows you to personalize your line of vision
  • Large grab area at the visor center for opening and closing with gloves on
  • Interior foam is cut to enable glasses or sunglasses
  • Emergency cheek pad removal system for easy cleaning or in the event of head trauma
  • Headliner snaps hidden in the helmet liner for comfort
  • Rear neck pad is designed to wick away moisture or trap heat depending on the temperatures


Have a Question?

Be the first to ask a question about this.

Ask a Question


Based on 2 reviews Write a review

LS2 Helmet Size Chart

* Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

(IN) (CM)
S 21.7 - 22 55 - 56
M 22.4 - 22.8 57 - 58
L 23.2 - 23.6 59 - 60
XL 24 - 24.4 61 - 62
XXL 24.8 - 25.2 63 - 64
XXXL 25.6 - 26 65 - 66


How to measure

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.




The most important helmet fitting aspect to consider before determining helmet size is helmet shape. The shape of the rider's head plays a crucial role in selecting a proper fitting motorcycle helmet. All helmet manufacturers design their lids to fit a specific head shape. These often range across three primary designations - long oval, intermediate oval, and round oval.

  • Long Oval - Shaped for a head which is longer front-to-back (from forehead to the back of the skull) than it is side-to-side (ear to ear).
  • Intermediate Oval - Shaped for a head which is slightly longer front-to-back than it is side-to-side. Most motorcycle helmets will fall into this category as it is the most common head shape; if a helmet does not state its shape, this is usually it.
  • Round Oval - Shaped for a head which has almost identical front-to-back and side-to-side measurements.

Once the head shape is determined, it is easier to filter the enormous selection of available motorcycle helmets down to a smaller, more appropriate list of those which will fit the rider's head. Now it is time to find the correct size of the motorcycle helmet.

Helmet Safety Standards

DOT Helmet Standard:  This stands for “Department of Transportation,” (not “doin’ our thang”) but the standard is FMVSS 218, the Federal Motor Vehicle Safety Standard #218, Motorcycle Helmets, and it is applicable to helmets sold in the U.S. for on-road use.

ECE 22.05 Helmet Standard:  ECE stands for “Economic Commission for Europe,” which was created under a United Nations agreement in 1958.  The 22.05 part refers to the specific regulation that the standards for testing are described in.

Snell (Snell Memorial Foundation M2010) Helmet Standard:  The Snell Memorial Foundation is a private, non-profit organization formed in 1957 dedicated to improving helmet safety. Snell goes beyond the governmental standard-setting approach and is available to assist manufacturers with helmet development by offering prototype testing.

What is MIPS technology? MIPS stands for Multi-directional Impact Protection System, which is a leading slip-plane technology inside the helmet designed to reduce rotational forces that can result from certain impacts. MIPS has been developed by leading brain surgeons and scientists to reduce the rotational forces on the brain caused by angled impacts to the head.