Ls2 Fast Mx437 Full Face Mx Off Road Motorcycle Helmets-OFF-ROAD HELMETS-OFF-ROAD-black and gary-L-Helm Zone
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Ls2 Fast Mx437 Full Face Mx Off Road Motorcycle Helmets


Availability: In stock

Sizes may run smaller or bigger than usual depending on the brand. Please strictly follow the size chart to select the size. Do not select directly according to your habits.

  • black and white
  • black and yellow
  • black and gary
  • black yellow and red
  • bright black
  • white
  • white and red
  • white and yellow
  • white and green
  • matte black
  • yellow and red

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Off Road Motorcycle Helmets

The LS2 Fast Full Face MX, Off Road Motorcycle Helmet perhaps the best value in a lightweight motocross helmet, LS2's Fast is a technically advanced weapon for serious off road riders. The shell is made from LS2's proprietary Kinetic Polymer Alloy (KPA). This innovative material is ultra-light weight and offers a bit of energy absorbing flexibility, but with a penetration resistance that rivals high-end composites. The wide eye port accommodates most major brands of goggles. Intake and exhaust ports ensure plenty of ventilation to keep you cool, whether during a long moto, an enduro, or a long day on the trail. 3 shell sizes and a reinforced double D-ring chin strap makes for secure, comfortable fit and the smallest shell possible. A multi-density EPS safety liner offers state-of-the-art energy absorption. The Fast uses our Emergency Release System cheek pads, making it easier to remove the cheek pads if a rider takes a serious fall. Our cheek pads are contour cut out of high quality foam using LS2's 3D laser technology for all day comfort and not hot spots. The comfort padding uses a technical fabric that is breathable, hypoallergenic, and is fully removable and washable. LS2 designers at our HQ in Barcelona, Spain worked with our professional riders from Dakar, World Enduro and motocross to build a pro-level product at an affordable price. The Fast offers everything you need in a full face off-road helmet, whether for MX, Enduro, Trail or UTV, at a price that will stun you. Meets or exceeds DOT and ECE standards. Long oval fit. 

Helmet Style: Motocross
Brand Name: LS2
Model Name: MX437
Helmet Type: Full Face MX
Helmet Style: Off Road Motorcycle Helmet
Quality Certificate: Dot, Ece-R22/05
Helmet Material: Abs+Pc
Weight: 1450g
Gender: Unisex

Certified ECE
2.65 + or - 0.11lb
3 Shells
Long Oval 

Removable & Washable
Laser-Cut Foam 

Double D Ring
Emergency Release System
Reinforced Chin Strap
Metal Security Plate
Multi-Density EPS 
Channeled Ports
Top Vent
Chin Vent
Side Vent
Exhaust Port

Average delivery times anywhere in the U.S. between 1-4 weeks, Canada 1-5 weeks, Europe 1-7 weeks and highly depends on customs and import processes.

Please note that in some cases, delivery time may be as short as 10 days, while in the rarest cases, it may be as long as 60 days.

The tracking requires up to 10 days to update once the order is processed and the processing time can take up to 7 days. Please wait until it has updated.

For an aditional information arrival dates are for business days and do not include weekends (Saturday and Sunday) or U.S. holidays. 

U.S. - Canada Range Rate amount
Insured Shipping & Handling $0.01 – $49.99 $4.95
Insured Shipping & Handling $50.00 – $149.99 $9.95
FREE SHIPPING! $150 and up Free

Rest of world Range Rate amount
Insured Shipping & Handling $0.01 – $49.99 $9.95
Insured Shipping & Handling $50.00 – $149.99 $14.95
FREE SHIPPING! $150 and up Free
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