Product Colors and Sizes
Mountain Bike Helmet ST 50 - Black
Regular price:
Sale price: 7.000 KD
Quantity | % Discount |
---|---|
This mountain biking helmet is designed for your first rides.
With this ST 50 cycling helmet, you can protect yourself from branches and bumps while out riding. It is easy to position, with two buckles under the ears and one under the chin.
Select a size
Product Features

User comfort
Put on a well-fitting helmet with foam pads that you can forget you're wearing
Adjustable
Adjust the helmet using the 2 buckles under the ears and one under the chin
Ventilation
Its 15 ventilation holes let air move through
Impact protection
Complies with EN 1078
Lightweight
Size M: 265 gSize L: 310 g
Product Reviews


this is so good
I bought two of these both for adults and one has a big head and one has a small head and a medium suited both.
Good
I think the quality of this item in alarming. Okay it’s very reasonably priced and i should’ve known it wouldn’t be amazing due to this however for a safety product i don’t think it’s safe enough.
Needed to exchange as no size small
Very uncomfortable helmet, at least for me. It can't fit my head properly. I bought according to my head circumference and it just doesn't fit. Literally every time I put it on my head I have to adjust the straps which is very annoying.
Comfortable good value helmet
EXCELLENT ..5*
Good basic entry helmet
good for the money
Unfortunately, despite following guides and measuring as advised, the helmet is too big and the adjustment method for this helmet is ineffective. I will need to return when shops reopen and will buy an alternative (from Decathlon online) in the meantime.I hope that delivery charge is still refundable as unable to return until shops reopen. I should have read the translated reviews before purchase as this appears to be a common complaint.
Thanx
Thanks
Light weight
It’s light and great value for money it your on a budget this helmet is great fits nice and snug , does the job
Additional Product informations
Composition
Foam
- 100% EPP - Expanded Polypropylene
Shell
- 100% Polycarbonate
Features
15 VentsChinstrap fastening: clipOccipital adjustment: noneCushioning foam: removableVisor: fixed, removableOuter shell: bonded polycarbonateSize M dimensions: Length: 31 cm, Width: 22 cm, Height: 15 cm
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 two sizes:M: 54 - 58cmL: 58 - 62 cm
En 1078 certified
European standard that specifies requirements and test methods for helmets before being worn for inline skating, skateboarding, scootering and cycling. The corresponding test requirements and methods cover the following aspects: construction, including field of vision;shock absorption properties; retention system properties, including the chinstrap and fastening devices; marking and information.
When should i replace my helmet?
We recommend replacing your helmet in 2 cases:1/ After a fallIn the event of a fall, the material of your helmet 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 useThe foam of your helmet degrades over time. It can deteriorate due to impact, where it is stored, the climate, and its use. We recommend replacing your helmet at least every 5 years
How do you adjust the helmet?
Follow these 2 quick steps to adjust your helmet in 5 minutes:1/ Clip the 2 straps with the buckle: check that you can still slide 2 fingers between the strap and your chin.2/ Adjust the straps so that they form a "Y" on each side of your ears. Just below the ear.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 things that get in the way of their rides.
A rating to compare products' environmental impact.
A product's environmental impact is calculated for its entire life cycle using various indicators.An overall rating (ABCDE) is given, allowing you to easily identify products with the best environmental performance by comparing similar products to each other (T-shirts, trousers, backpacks etc.).Decathlon openly displays the environmental ratings of its products.To find out more: http://sustainability.decathlon.com/
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
Product Recently viewed

Mountain Bike Helmet ST 50 - Black
Your location: City, ST
Please enter a valid city with state or zipcode. Example: San Francisco, CA or 94101
Order online for
Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
