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ROCKRIDER

Mountain Bike Helmet ST 50 - Black

4.5 out of 5 stars.
162 REVIEWS

This mountain biking helmet is designed for your first rides.

With this ST 50 cycling helmet, you can protect yourself from branches and bumps while out riding. It is easy to position, with two buckles under the ears and one under the chin.

ID 8500051

EGP1,499.00
Tax included
Color: Black

SIZE: L

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  • Features

    Design benefits

    • lightweight

      Size M: 265 g Size L: 310 g

    • adjustable

      Adjust the helmet using the 2 buckles under the ears and one under the chin

    • impact protection

      Complies with EN 1078.

    • ventilation

      Its 15 ventilation holes let air move through

    • user comfort

      Put on a well-fitting helmet with foam pads that you can forget you're wearing.

    Design details

    Features

    15 Vents
    Chinstrap fastening: clip
    Occipital adjustment: none
    Cushioning foam: removable
    Visor: fixed, detachable.
    Outer shell: bonded polycarbonate.
    Space requirements, size M: Length: 31 cm, Width: 22 cm, Height: 15 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 two sizes:

    M: 54 - 58 cm
    L: 58 - 62 cm

    EN 1078 certified

    European standard setting out the requirements and test methods for helmets to be worn by users of inline skates, skateboards, scooters and bicycles. The corresponding requirements and test methods cover the following aspects: construction, including field of vision; shock absorption properties, characteristics of the retention system, including the chinstrap and tightening devices; marking and information.

    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

    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/ Adjust the straps so that they form a "Y" on each side of your ears. Just below the ear.

    The helmet should be in contact with your head, without tipping forward, backward, or sideways, even when you're moving.

    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 hindrances to a good cycling experience.

    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

  • Usage & care

    Warranty

    2 Years

    Care Instructions

    Storage 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.

    Usage precautions

    Suitable for skating & skateboarding. Not for motor sports.

  • Specifications

    composition

    Protection cover: 60.0% Polystyrene, 40.0% Polycarbonate; Foam: 60.0% Polyurethane, 40.0% Polyester; Webbing: 100.0% Polypropylene

  • Testing

    Test product

    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.