Designed for mountain bike rides of up to 2 hours. This light, comfy helmet protects your head from branches and impacts. Bonus features: 9 wide vents and an adjustment dial.
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Shell: 100.0% Acrylonitrile butadiene styrene, Foam: 100.0% Polystyrene, Webbing: 100.0% Polyester, Buckles: 100.0% Polyoxymethylene
[translation_pdp-tests]
Our engineers always have real riders test all our products in real conditions. These tests round out our lab tests and let us validate all our products before they hit store shelves.A helmet is a piece of safety equipment: that’s why we put it through several tests, especially those required by safety regulations. This helmet complies with the EN 1078 standard for cycling, skating, and skateboarding helmets.
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Store the helmet in a dry place away from direct sunlight and avoid high temperatures (> 60°C). Clean the outside with a soft sponge and gentle soap.
User comfort
Comfortable, removable foam pads prevent pressure points.
Ventilation
9 large ventilation channels
Weight
Size M: 340 g (12 oz.) Size L: 390 g (14 oz.)
Adjustable
Adjust the helmet to your head using the adjustment dial.
Ease of use
Adjustable side straps.
Impact protection
Complies with EN 1078.
Features
9 vents. Chinstrap fastening: clip Occipital adjustment: dial Comfort foam: detachable and washable (available from after-sales) Visor: fixed Outer shell: ABS Dimensions in size M: Length: 30 cm (12"). Width: 21 cm (8 1/4"). Height: 20 cm (8")
How to choose your helmet size
To find your helmet size, simply measure the circumference of your head at the forehead. This mountain bike helmet is available in two sizes: M: 55–59 cm (21 2/3" - 23 1/4") L: 59–62 cm (23 1/4" - 24 2/5")
EN 1078 Certified
European standard sets the requirements and test methods for helmets to be worn by users of rollerblades, skateboards, scooters, and bicycles. The corresponding requirements and test methods cover the following aspects: construction, including field of vision; shock absorption properties; characteristics of the retention system, including the chinstrap and tightening devices; and marking and information.
When should I replace my helmet?
We recommend replacing your helmet in these two cases: 1. After a fall: In the event of a fall, the material of your helmet can deteriorate or even break. Sometimes, you won’t even notice. That’s why we recommend replacing it if you have the slightest doubt. 2. After five years of use: The foam deteriorates. It can deteriorate due to impact, storage location, the climate, and its use. We therefore recommend replacing your helmet at least every five years.
How do you adjust the helmet?
Three easy steps for adjusting your helmet in two minutes: 1. If necessary, pull your ponytail through the back of the helmet (lower the dial’s rim). 2. Clip the straps together with the buckle and adjust: make sure you can slide two fingers between the strap and your chin. 3. Adjust the tightness around your head using the rear dial. The helmet should be in contact with your head without tipping forward, backward, or sideways, even when you’re moving.
Product tests
Based at the Btwin Village in Lille, our product design team constantly works to make Biking more comfortable for our users. Our goal is to create products that respond to our users’ needs and promote a good Biking experience.
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5
95% [translation_statistics-rating-breakdown-customers-recommend]
Wed, Sep 04, 2024
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: 3 to 8 weeks
: en_CA
très confortable
Value for money | 4 | |
User comfort | 4 | |
Ventilation | 5 | |
Weight | 5 |
Merci, pour votre avis sur ce produit Tente dôme de randonnée Mountain Bike Helmet - EXPL 100Enchanté de voir qu'il répond à vos attentes. Nous prenons en note vos remarques.Ce produit est noté 4,78 sur 5. On espère vous revoir très bientôt dans notre magasin Decathlon du cent
re Eaton! CorinnePassionnée de sport- Sport enthusiast
...Sun, Aug 25, 2024
-
: 3 to 8 weeks
: en_CA
Excellent value, great fit
User comfort | 5 | |
Value for money | 5 | |
Ventilation | 5 | |
Weight | 5 |
Mon, Jul 15, 2024
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: 3 to 8 weeks
: en_CA
Easy to adjust. Stays in place throughout my whole ride.
User comfort | 5 | |
Value for money | 5 | |
Ventilation | 5 | |
Weight | 5 |
Fri, Jun 28, 2024
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: 2 week or less
: en_CA
Good one!
User comfort | 5 | |
Value for money | 5 | |
Ventilation | 5 | |
Weight | 5 |
Tue, Jun 18, 2024
-
: 2 week or less
: en_CA
Hoping to return this helmet, very agitating on the skin in the forehead region despite helmet fitting well.
User comfort | 1 | |
Value for money | 2 | |
Ventilation | 4 | |
Weight | 3 |
Hello, Thank you for taking the time to leave us your review. I am sorry to hear that one of our products did not meet your expectations. We value your feedback and we're continuously working to improve the quality and performance of our products. For safety concerns, we are
unable to take back helmets, however your feedback is taken very seriously and rest assured that it will be escalated to the individuals concerned in order to rectify this type of situation moving forward. We thank you for giving us the opportunity to evolve from this situation and hope that it will result in a better experience for all our future customers. Sportingly, Anthony--Passionné de soccer et de course à piedPassionate about soccer and running
...Tue, May 21, 2024
-
: 3 to 8 weeks
: en_CA
I've had this helmet for just over a month and I've been using the helmet for 10/15 times, I'm not someone who particularly sweat a lot, however this makes my forehead drip a lot. I went to the Eaton Decathlon in Montreal today to see if they could possibly exchange it for ano
ther model but they said it was not possible. I don't want a refund, I'd like an alternative since this is very uncomfortable.
...User comfort | 1 | |
Value for money | 3 | |
Ventilation | 1 | |
Weight | 4 |
Hello Blancs, I am sorry to read your feedback. Thank you for your feed back, it's important to us!Globaly our customer are satisfied with the product, MTB Helmet - EXPL 100 White, note 4,61/5. We hope to see you in one of our Decathlon stores! CorinnePassionnée de sport- Spo
rt enthusiast
...Sun, Oct 27, 2024
-
: 3 to 8 weeks
: fr_CA
Léger et confortable super achat!
User comfort | 5 | |
Value for money | 5 | |
Ventilation | 5 | |
Weight | 5 |
Fri, Aug 23, 2024
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: 3 to 8 weeks
: fr_CA
Très bon casque à bon prix.
User comfort | 5 | |
Value for money | 5 | |
Ventilation | 4 | |
Weight | 5 |
Bonjour Frédéric, Encore merci pour tous vos avis Nous sommes très heureux que vous appréciez nos produits Belle Journée Pierre Leader Service Client Quebec #decathlonsaintefoy
Tue, Apr 02, 2024
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: 2 week or less
: fr_CA
Très bien, comme conseillé
User comfort | 5 | |
Value for money | 5 | |
Ventilation | 5 | |
Weight | 5 |
Bonjour Vanessa, Merci beaucoup pour votre avis Belle sortie vélo Pierre Leader Service Client Quebec #decathlonsaintefoy
Mon, May 19, 2025
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: 3 to 8 weeks
: en_GB
Great helmet. Really comfortable and well ventilated for cycling on a warm day.
User comfort | 5 | |
Ventilation | 5 | |
Weight | 5 | |
Value for money | 5 | |
Look / Design | 5 |