The cycling helmet has been designed, developed and tested to ensure maximum ventilation. It is lightweight, with the medium size weighing only 230g. Test your riding limits safely.
ID 8758621
2-year warranty
365 days to return for members
Features
Design benefits
ventilation
Aerodynamic design that's been designed in a wind tunnel.
adjustable
3D tightening wheel
lightweight
Enjoy the product's light weightOnly 248 g
Design details
How do you choose your mountain bike helmet size?
To find out your helmet size, just measure your head size (from the forehead to the top of the neck). This mountain bike helmet is available in three sizes:
M: 55 - 57 cm
L: 57 - 59 cm
XL: 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, 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, 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/ 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.
Weight
M: 248 g
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! ;)
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: with the instructions, labels, and if applicable, original packaging.
conditions: https://tinyurl.com/4jdc584f
Specifications
Details
level of practice
beginner, intermediate, advanced
type of visor
without detachable visor
loft
9°
tightening type
buckle
style
plain
bluetooth connection
without bluetooth connection
type of practice
sport mtb
type of opening/closing
polypropylene buckle
weight (in g)
245 g
reflective
without reflective zones
adjustable helmet
with occipital adjustment
certification
EN 1078 standard
helmet compatible with
glasses
helmet shape
jet
material of the exterior shell
polycarbonate
number of aeration points
16
removable foams
with detachable foams
type of chin guard
without fix chin guard
protection technology
Eps / Epp
Composition
Shell: 100.0% Polycarbonate
Buckles: 100.0% Polyoxymethylene
Foam: 100.0% Polyurethane
Webbing: 100.0% Polypropylene
Usage & care
Care instructions
Usage precautions
Not suitable for motor sports.
Storage
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.