In a nutshell:
Weight: Size S: 280 g Size M: 320 g Size L: 370 g
Number of vents:17
Special protection technology:NS
Type of closure: Clip
Occipital adjustment: 360° knob
Comfort foams: removable and washable (available from SAV)
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
HOW TO CHOOSE YOUR SIZE OF MOUNTAIN BIKE HELMET?
To find out your helmet size, simply measure your head circumference (at forehead level).
This mountain bike helmet is available in three sizes:
S: 52 - 55 cm
M : 55 - 59 cm
L: 59 - 62 cm
Certified to EN 1078
European standard setting out the requirements and test methods for helmets to be worn by users of rollerblades, skateboards, scooters and bicycles.
The requirements and corresponding test methods cover the following aspects: construction, including the field of vision ; shock absorption properties; retention system characteristics, including chinstrap and tightening devices; marking and information.
COMFORT FOAMS
A comfort foam replacement kit is available for this
https://www.decathlon.fr/p/kit-de-mousse-pour-casque-st-500-new/_/R-p-337402??mc=8731857
helmet. Please note that on some helmets, the color of the EVA comfort foams (those in contact with the top of the head) may vary.
WHEN SHOULD YOU CHANGE YOUR HELMET?
We recommend changing your helmet in 2 cases:
1/ After a fall:
In the event of a fall, the material of your helmet may deteriorate or even break. Sometimes, you may not even notice it. That's why we advise you to replace it if you have any doubts.
2/ After 5 years of use:
Foam deteriorates. It can be damaged by impact, storage, climate and use. We therefore advise you to change your helmet at least every 5 years.
HOW TO ADJUST YOUR HEADSET
3 quick steps to adjust your helmet in 2
minutes:
1/ If necessary, slip your ponytail over the back of the helmet (pull down the knob).
2/ Adjust and clip the buckle on the 2 straps: check that you can still slip 2 fingers between the strap and your chin.
3/ Adjust the headband with the rear knob.
The helmet must be in contact with your head, without tilting forwards, backwards or sideways, even when you're moving.
PRODUCT TESTS
Our team of product designers, based at BTWIN VILLAGE in LILLE, is constantly researching ways to improve the comfort of our customers' bicycles.
Our obsession is to develop products that respond to the needs of the user, so as to make the user's constraints a thing of the past.
CONDITIONS FOR RETURNING PERSONAL PROTECTIVE EQUIPMENT
Make sure that the product is suitable for you.
If not, return it in accordance with our conditions: with the instructions, labels and, if applicable, the original packaging.
Link to conditions: https://tinyurl.com/y5sp2eug
