fahrradhelm mtb st 500 Mountain Bike Helmet ST 500 – Decathlon UAE
SKU: 67747783910
fahrradhelm mtb st 500

fahrradhelm mtb st 500 Mountain Bike Helmet ST 500 – Decathlon UAE

Sale price$20.31 Regular price$22.57
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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Description

fahrradhelm mtb st 500 Mountain Bike Helmet ST 500 – Decathlon UAEDesigned for bike rides lasting over 2 hours. How do you choose your mountain bike helmet size? To find your helmet size, simply measure your head circumference (around the forehead). This mountain bike helmet is available in three sizes: S: 52 55 cm M : 55 59 cm L: 59 62 cm When should I replace my helmet? We recommend replacing your helmet in 2 cases: 1 After a fall: In the event of a fall, your helmet's material can deteriorate or even break.

Designed for bike rides lasting over 2 hours.

How do you choose your mountain bike helmet size?

To find your helmet size, simply measure your head circumference (around the forehead). This mountain bike helmet is available in three sizes: S: 52 - 55 cm M : 55 - 59 cm L: 59 - 62 cm

When should I replace my helmet?

We recommend replacing your helmet in 2 cases: 1/ After a fall: In the event of a fall, your helmet's material can deteriorate or even break. Sometimes, you won't even notice. That is why we recommend replacing it if you have the slightest doubt. 2/After 5 years of use: The foam deteriorates. It can deteriorate due to impact, where it is stored, the climate, and its use. We therefore recommend replacing your helmet at least every 5 years.

Return conditions for personal protective equipment

Make sure that this product fits properly. If you do need to return it, you will need to make sure it still has with the instructions, labels, and if applicable, original packaging. Conditions: https://tinyurl.com/4jdc584f

How do you adjust the helmet?

3 quick steps for adjusting your helmet in 2 minutes: 1/ If needed, pull your ponytail through the back of the helmet (lower the dial's rim). 2/ Adjust and clip the buckles on the 2 straps: check that you can still slide 2 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

Our team of product designers based at the B'Twin Village in Lille is continuously working to make cycling more comfortable for our users. Our obsession is to create products that meet the specific cycling needs of our users and eliminate hindrances to a good cycling experience.

In a nutshell:

Weight: Size S: 280 g Size M: 320 g Size L: 370 g Number of vents: 17 Specific protection technology: NS Fastening type: clip Occipital adjustment: 360° dial. Comfort foam: detachable and washable (available from after-sales) Number of visor positions: Fixed Shell material: Inmold polycarbonate SIZE S: 52 - 55 cm SIZE M: 55 - 59 cm Size L: 59 - 62 cm Warranty: 2 years Certifications: EN 1078

CUSHIONING FOAM

A cushioning foam replacement kit is available for this helmet on our website Please note that on some helmets, the colour of the EVA cushioning foams (those in contact with the top of the head) may vary.

EN 1078 certified

European standard setting out the requirements and test methods for helmets to be worn by users of inline skates, skateboards, scooters and bicycles. The corresponding test requirements and methods cover the following aspects: construction, including field of vision; shock absorption properties, characteristics of the retention system, including the chinstrap and tightening devices; marking and information.

Returns conditions for personal protective equipment

Make sure that this product fits properly. If you do need to return it, you will need to make sure it still has its instructions, labels and, where applicable, original packaging. so that it can be reconditioned. Let's take care of our planet, together. conditions: https://tinyurl.com/4jdc584f

For rides of 2 hours or more, this helmet has 17 vents, a clip for a rear light, and it's easily adjustable with the dial. The foam inserts make it comfortable, and it fits with a ponytail too.

Impact protection

Certifications: EN 1078

Ventilation

17 vents for ventilation during ascents.

Adjustable

3D tightening wheel.Adjustable strap length.

Weight

Size S: 280 g Size M: 320 g Size L: 370 g

Compatibility

Compatible with bike light 8487105.Built-in attachment system.

Ease of use

Fixed side straps. Quick and easy to pull your pony tail through.

Designed for bike rides lasting over 2 hours.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 67747783910

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Vikki from Florida.
Lake Worth, US
★★★★★ 5
Great little air pump for the car! Easy to use and versatile!
This is a great little product! You set the psi limit for your object and it stops as soon as it is reached! No guessing about it. I have it in my care for emergencies but so far it has been useful for pumping up the grandkids tires, balls, floats, etc! It has several adapters for different things! Easy to use and fast!!
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Reviewed in the United States on February 12, 2026
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Practical Reviewer
New York, US
★★★★★ 5
Complete, Heavy-Duty Kit That’s Great to Have on Hand
Color: Vivid Orange
This ETENWOLF tire repair kit is one of those things you hope you don’t need—but are really glad to have when you do. It’s a well-rounded kit with everything needed to handle common tire punctures on cars, trucks, motorcycles, or even ATVs. The tools feel sturdy and durable, not flimsy like some cheaper kits. The handles provide a good grip, which makes the repair process easier, especially when working with tougher tires. The plugs seal punctures effectively and hold up well once installed. The bright orange case makes it easy to find in your trunk or garage, and everything stays organized inside so you’re not digging around for pieces. It’s also compact enough to keep in a vehicle without taking up much space, making it a great emergency backup. Suggestions for improvement: Including a quick instruction guide or diagram would be helpful for beginners. Also, adding a small pair of gloves could make roadside use a bit cleaner and easier. Overall, a reliable and well-equipped tire repair kit that’s a smart addition to any vehicle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
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Scott O'Neal
Chelsea, US
★★★★★ 5
Works perfect
Color: Grey
Very nice set. Has everything you will need to fix a flat the case is compact and well made
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Reviewed in the United States on April 25, 2026
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Brian Durand
Cuba, US
★★★★★ 5
Perfect
Color: Grey
Perfect tire plug kit. Stores great under the seat. Hope I don’t need it but I have it if I do.
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Reviewed in the United States on May 5, 2026
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David G.
Lake Worth, US
★★★★★ 5
Not left stranded anymore!
Color: Vivid Orange
I bought two of these tire repair kits to put one in each vehicle. I also bought two new jacks for each vehicle. Generally them jacks that come with your vehicle aren’t no good anyways. I had a flat tire way out in the country and I couldn’t get my tire off, with that cheap wrench. I couldn’t get the car jacked up anyways. left me stranded. Not anymore I got two new four-way lug wrenches two new jacks and a tire, patch kit, and two of them little air compressors that you hook up to your cigarette lighter..
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Reviewed in the United States on May 17, 2026

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