ROCKRIDER Mtb Helmet St 500 White

This mountain biking helmet is designed for rides lasting over 2 hours.
 

FEATURES

• 17 vents
• Chinstrap fastening: clip
• Occipital adjustment: 360° dial.
• Comfort foam: detachable and washable (available from after-sales)
• Visor: fixed, detachable.
• Outer shell: polycarbonate Inmold.
• Compatibility: ponytail and clip-on light (rear).
• Space requirements, size M: Length: 30 cm, width: 21 cm, height: 15.5 cm

HOW DO YOU CHOOSE YOUR MOUNTAIN BIKE HELMET SIZE?

To find your helmet size, simply measure your head circumference (around the forehead). This mountain bike helmet is available in three sizes:
 

• S: 52 - 55 cm
• M : 55 - 59 cm
• L: 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, 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.

HOW DO YOU ADJUST THE HELMET?

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.