Mountain Bike Helmet ST 100 - White

8578466

ROCKRIDER

Made for
The easy-to-adjust, comfortable ST 100 mountain bike helmet protects your head from branches and impacts. Enjoy its 9 ventilation holes that are larger for better ventilation.

Advantage
User comfortPut on a well-fitting helmet with foam pads that you can forget you're wearing.
StabilityAdjust the helmet to your head using the adjustment wheel.
VentilationBreathe: its 9 large ventilation holes let air move through.
Ease of useEnjoy: Y-shaped straps stitched under the ears for a snug fit.
Warranty2 Years
Technical Information

1
HOW DO YOU CHOOSE YOUR MOUNTAIN BIKE HELMET SIZE?
To find your helmet size, just measure your head's circumference. 1/ Get a tape measure 2/ Wrap it 1 cm above the eyebrows and ears. Do not squeeze too tight. The helmet will be just as tight. 3/ If the measurement falls between two sizes, opt for the larger size. This mountain bike helmet is available in two sizes: M: 53 - 57 cm L: 57 - 62 cm
2
WHEN SHOULD I REPLACE MY HELMET?
We recommend replacing your helmet in 2 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 is why we recommend replacing it if you have the slightest doubt. 2/ After 5 years of use The 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
3
HOW DO I ADJUST MY 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/ Finally, adjust the tightness around your head. The helmet should be in contact with your head, without tipping forward, backward, or sideways, even when you're moving.
4
COMPATIBLE ACCESSORIES
This helmet is not adapted to attach a headlamp or other lighting source. Do you want to film your rides with a mountable camera? For your safety, we recommend attaching your sport camera directly onto the handlebars or on your torso with a suitable harness.
5
COMBINING SPORT & SAFETY
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! ,)
6
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.
7
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/
8
Returns conditions for personal protective equipment
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.
Information / Concept / Technology
Composition
Foam : 100.0% Expanded Polypropylene Shell : 100.0% Polycarbonate Webbing : 100.0% Polypropylene

Product test
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: for this reason, we perform numerous tests on it, in particular, those required by safety regulations. This helmet complies with EN 1078 standard for cycling, skating and skateboarding helmets.

Stockage tips
Store the helmet in a dry place away from direct sunlight, and avoid high temperatures (> 60°C). Clean the outside with a simple soft sponge and neutral soap.
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