Mountain Bike Helmet XC Race - Grey/Black

13 vents.Chinstrap fastening: buckleOccipital adjustment: 3D dialComfort foam: removable and washable (available from after-sales)Visor: Inmold polycarbonate

This XC helmet was designed with 13 strategically-placed openings for maximum ventilation, particularly on climbs at lower speeds. In mountain biking, the head position is often higher than on a road bike, so we've optimised the openings so that they are particularly effective in this position.

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:S: 52 - 55 cmM : 55 - 59 cmL: 59 - 62 cm

"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 over time. It can deteriorate due to impact, where it is stored. We recommend replacing your helmet at least every 5 years"

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.

S: 260 gM: 290gL: 320 g

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! ;)

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