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Leatt GPX 5.5 V10 Helmet

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Leatt GPX 5.5 V10 Helmet

180925

Our Price: $169.99

MSRP: $449.99 - You save up to $280.00 (62% off)

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    The Leatt GPX 5.5 V10 Helmet redefines head and neck protection. A company renowned for safety gear, Leatt has finally released its own off-road helmet. Rather than stick the Leatt name onto a design that is similar to existing ATV or motorcycle helmets, the GPX series of helmets adds innovative new protective features. But of course, would you expect anything less from Leatt?

    The GPX 5.5 helmet features a composite matrix shell with an innovative V-Foam EPS (expanded polystyrene) liner enhances the helmet's protection while keeping it smaller than competitors. The smaller shell size allows the Leatt helmet to attain new levels of lightness – an important feature for a helmet as it both increases the rider's comfort but also decreases the rotational energy delivered to the head and brain in a crash.

    Leatt has introduced other cutting-edge features as well. For example, the 360° Turbine technology offers two important helmet protective measures. It allows the helmet to absorb more force from a low-energy impact, but it also combats rotational energy as well. In fact, one of the ways that the Leatt GPX helmet line sets itself apart from other ATV and dirt bike helmets is the reduction of rotational acceleration.

    Of course, Leatt has also taken great care to design a helmet with comfort in mind in addition to safety. That's why the GPX helmet features an impressive ventilation system with an innovative design that allows for great airflow. The helmet is also built to accommodate other great Leatt gear, including the legendary Leatt neck brace as well as hydration packs.

    There are no doubts about it. If you are looking for a helmet that features the latest safety technology in an attractive and comfortable package, the Leatt GPX 5.5 helmet is for you.
  • 360° Turbine Technology
    - Up to 30% reduction of head impact at concussion level
    - Up to 40% reduction of rotational acceleration to head and brain
    - Improves multiple-impact protection
  • Reduced Outer Shell Volume
    - A smaller helmet shell reduces forces transferred to the neck
    - A 10% smaller shell transfers up to 20% less rotational forces to the head & brain
  • 3D In-Molded V-Foam
    - Multi density V-shaped impact foam molded to the outer shell
    - Significantly reduces G-forces transferred to the head & brain
    - Increased absorption, slimmer and a stiffer structure than a normal helmet foam
  • Optimal Neck Brace Compatibility
    - Specially designed helmet features and shape to take full advantage of the Leatt neck brace design
    - Rear hyperextension impact platform with neck brace optimized shape
  • Quattro Force Control
    - Composite matrix reduced outer volume shell in 3 sizes
    - 3D in-molded V-Foam for maximum energy absorption
    - 360° Turbine Technology for concussion level impact protection
    - 360° Turbine Technology for reduction of rotational acceleration
  • Maximized Ventilation
    - Effective even at very low speeds
    - Optimized for off-road racing
  • Visor with breakaway function for rotational reduction in a crash
  • Low friction cheek pads for emergency removal
  • Hydration ready
  • Moisture-wicking, breathable, antimicrobial and washable liner
  • DOT and ECE certified
  • For proper fit and size of your Leatt helmet, measure the circumference of your head 1" above your eyebrows and around the largest portion of the back of your head.
    21 5/8" – 22" ------------- Small
    22 1/2" – 22 3/4" --------- Medium
    23 1/4" – 23 5/8" --------- Large
    24" – 24 1/2" ------------- X-Large
    24 3/4" – 25 1/5" --------- XX-Large
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Leatt GPX 5.5 V10 Helmet Reviews

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5.0 / 5.0
19 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
18
1
0
0
0
Value
4.8 / 5
Comfort
4.7 / 5
Protection
4.8 / 5
Head Shape
Narrow Oval
 
Very Round
Field of View
Narrow
Average
Wide
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes (19)
Value
5 / 5
Comfort
5 / 5
Protection
5 / 5
Field of View
Narrow
Average
Wide
Head Shape
Narrow Oval
 
Very Round
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes
Really nice helmet!
Great helmet! Really light and look awesome. True to size.

-m-2018 KTM 690 ENDURO--
March 13, 2020
Dulles , VA, US
Age: 45-64
Purchased
1 month ago
Gender:
Male
Value
5 / 5
Comfort
5 / 5
Protection
5 / 5
Field of View
Narrow
Average
Wide
Head Shape
Narrow Oval
 
Very Round
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes
Nice helmet
My 9yr old son wears this helmet and the Leatt neckbrace while riding. Great, fit, venting and weight. Inner foam padding has great snap locks for easy cleaning - they’re much more solid than the mid-level Fox helmet I use in comparison.
March 5, 2020
New Brunswick , NJ, US
Purchased
3 months ago
Weight:
<100 lbs.
Height:
5'1 - 5'3
Value
5 / 5
Comfort
5 / 5
Protection
5 / 5
Field of View
Narrow
Average
Wide
Head Shape
Narrow Oval
 
Very Round
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes
Best helmet I’ve owned.
Love this helmet. Super light! Looks great. Lots of vents and features.
February 25, 2020
Fort Collins, CO, US
Age: 25-44
Purchased
6 months ago
Gender:
Male
Value
5 / 5
Comfort
5 / 5
Protection
5 / 5
Field of View
Narrow
Average
Wide
Head Shape
Narrow Oval
 
Very Round
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes
Leatt GPX 5.5 v10 helmwt
Awesome fit. Excellent helmet. Fast shipping.

-m-2014 SUZUKI RMZ450--
January 24, 2020
Edmonton, AB, CA
Age: 45-64
Purchased
2 months ago
Gender:
Male
Weight:
131 - 160 lbs.
Height:
5'7 - 5'9
Value
4 / 5
Comfort
4 / 5
Protection
4 / 5
Field of View
Narrow
Average
Wide
Head Shape
Narrow Oval
 
Very Round
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes
New Lid
I gave this helmet 4 stars based on comfort and how light it is. Quality seems good. It’s winter in NY so I have not been able to ride with this yet. My old helmet was an Ariai VX Pro 3. The Leatt is not as comfortable but is lighter, smaller and seems to have more air flow. Size wise the Arai is a small but needed a medium in the Leatt. Only concern with other reviews was with the peak screws breaking in a crash. Should not take long to test this. Plan to update this when I get some miles on with this helmet.

-m-2015 KTM 300 XC-W (E-Start)--
January 7, 2020
Apalachin , NY, US
Age: 45-64
Purchased
3 months ago
Gender:
Male
Weight:
161 - 190 lbs.
Height:
5'10 - 6'0
Value
4 / 5
Comfort
4 / 5
Protection
4 / 5
Field of View
Narrow
Average
Wide
Head Shape
Narrow Oval
 
Very Round
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes
Well designed helmet with modern technology
Comfortable interior that fits well. The light weight helmet vents very well. Strange color ways but the fit and finish is top notch. Very happy with this product.
October 27, 2019
Wilmington , NC, US
Age: 45-64
Purchased
5 months ago
Gender:
Male
Weight:
221 - 250 lbs.
Height:
6'1 - 6'3
Value
5 / 5
Comfort
5 / 5
Protection
5 / 5
Recommend it?
Yes
Awesome helmet b
Love it. Fits great, vents work amazingly and goggles fit great.
October 18, 2019
Gardnerville , NV, US
Purchased
6 months ago
Value
5 / 5
Comfort
5 / 5
Protection
5 / 5
Field of View
Narrow
Average
Wide
Head Shape
Narrow Oval
 
Very Round
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes
Fantastic Helmet, great ventilation and Light!!!
Too bad these helmets were a close out??
I would have bought a Blue one in addition to the (2) Lime ones I bought!??
Fantastic helmet, light weight and tons of ventilation. Thanks for the great price Rockymountain!??

-m-2018 HUSQVARNA TX 300--
September 25, 2019
Boise , ID, US
Age: 45-64
Purchased
6 months ago
Gender:
Male
Weight:
191 - 220 lbs.
Height:
5'10 - 6'0
Value
5 / 5
Comfort
5 / 5
Protection
5 / 5
Field of View
Narrow
Average
Wide
Recommend it?
Yes
Better than my Fox V4 was. Airflow is unbelievable
The airflow through this helmet is amazing. It felt like I wasn't even wearing it. And it's extremely light. I bought this to replace a Fox v4 helmet that was stolen. I really liked that helmet but this Leatt is even better. Try it, you won't be disappointed
September 24, 2019
Las vegas, NV, US
Age: 45-64
Purchased
6 months ago
Value
4 / 5
Comfort
4 / 5
Protection
4 / 5
Field of View
Narrow
Average
Wide
Ventilation
Poor
Average
Excellent
Sizing & Fit
Small
True
Large
Recommend it?
Yes
Great product
Very comfortable and light. Highly recommend this item. Can not beat it for the price
September 13, 2019
New Smyrna , FL, US
Purchased
7 months ago
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Rocky Mountain ATV/MC gift card Each question or answer submitted enters you into a:
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$500 gift card quarterly drawing!
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 5 questions Browse 5 questions and 5 answers
My head measures 22-1/8". If I order the Medium is it possible to purchase "Small" liner or cheek pads to customize the fit?
Mike B on Mar 27, 2019
BEST ANSWER: Hi Mike, the liner is not interchangeable between the Small and Medium helmets since they are different shell sizes. We do offer different thickness in the cheek pads if needed. I would recommend going with the Medium helmet and switching to a thicker cheek pad if necessary. The Medium will come with a 58mm cheek pad, and we offer two other sizes - 48mm and 63mm to customize your fit.
Is there room by the ears to install the speakers for a communications system like a Sena?
Michael R on Aug 28, 2018
BEST ANSWER: Yes you should be able to install a Sena head set.
What year is the helmet?
Christopher S on Aug 20, 2018
BEST ANSWER: Hi Christopher, this is the 2018 model.
how much does the Medium weight?
Jorge F on Aug 7, 2018
BEST ANSWER: 2.85 lbs
What is the life expectancy of a helmet before efficacy is impacted. And how do I know the age of the helmet I am purchasing from RM?
Scott C on Feb 23, 2020
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