Mountain Bike Helmet ST 500
Forget it's there: its comfortable removable foam pads prevent pressure points.
The 3D tightening dial guarantees a good hold during your rides.
No need to adjust the straps. Quick and easy to pull your pony tail through
Don't get too hot: air circulates through the 17 vents.
Compatible with ponytails and a VIOOCLIP light at the back.
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Good quality product with decent amount of sizing adjustments. Plus in white it looks cool and professional.
Good quality helmet....good easy adjustment.. Decent price
My son loves his new helmet
looks really nice and a pretty good price.a bit confused at the way the straps were routed though.
Really delighted with fit and style.
This is a must have as it is well ventilated and Doesn’t hurt your head when riding for long Periods of time
I have never had a bike helmet as I'm from the age where we just didn't wear them. The staff helped me choose and made sure i had the right fit and this helmet is great. It's not tight and stuffy like I thought it would be. It's really comfortable and you forget you are wearing it.
Very nice helmet for the price, comfortable and safe!
Feels very secure, well designed and made Highly recommend
I bought this helmet for my daughter. I had to go up one size from her usual size as Decathlon helmets come up small, which is my only niggle. Other than that really nice, sturdy helmet that looks just as good as branded offerings several times its price.
Very happy with my new Helmet it’s well made light and comfortable the straps are easy to lock around my neck and adjustable it’s perfect, I also have the light fitted on the small bracket on the back so I’m more visible it’s a good idea having an extra light higher up it just slots in easily, I would highly recommend.
corking helmet, fits perfectly, nice and cool in the summer, with adjustable room for sunggly ear warmers come winter
wish decathlon made a full face
With only 2 sizes you would think the medium would fit but you cannot tighten it enough to fit snug. I feel uncomfortable and have not used it yet. I see you cannot return. My husbands helmet which is bigger than mine from Halfords fits snug when tightened so I would personally go there next time. This is not a great helmet for adapting. Only suitable for people with big heads. My head measures just 55cm and the helmet has movement.
I love how lightweight yet firm this helmet is in reasonable price. Affordable and definitely durable.
- 100% Expanded Polystyrene
- 100% Polycarbonate
- 100% Polyoxymethylene
- 100% Polyester
To find your helmet size, simply measure your head circumference (around the forehead). The ST 500 MTB helmet comes in two sizes:M: 55 - 59 cmL: 59 - 62 cm
Size M weight: 325 gSize L: 380 gDIMENSIONSLength: 30 cmWidth: 21cm Height: 15,5cm
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.
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.
This Rockrider ST 500 mountain bike helmet has a detachable visor.Unclip and reclip it whenever you want using the connector on each side.However, we recommend keeping it on your helmet during your mountain bike rides. It protects you from branches, sun, and spray.Remember to wear glasses for additional eye protection from vegetation when tearing down singletracks and from any dust you kick up.
The helmet can seem restrictive at first. The Rockrider team is unanimous: for mountain biking, helmets have an important role to play.Moreover, we all wear a helmet. For us, helmets are essential. Don't forget to wear one! ;)
Right from the start, we designed this helmet to work with long hair.It's never easy to fit your helmet over your ponytail when getting ready for a mountain bike ride.But you no longer need to stuff your hair inside your helmet. Just pull down the tongue: it's quick and easy. You can then use the dial to adjust the helmet to your size!
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 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/
Make sure this product is right for you before buying.If you do need to return it, you will need to make sure it still has its instructions, labels and, where applicable, original packaging. This will enable it to be resold. Together, we can respect our planet.
Mountain Bike Helmet ST 500
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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.