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The Altec Helmet by 100% is the choice for the advanced rider. Confidence inspiring and lightweight are but a few words used when the Altec is mentioned. Find out for yourself

Altec MTB Helmet Blue

 in Customer Rewards when you buy this item today

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

You Pre-Order is prioritised (at no additional charge); meaning that, as soon as the product arrives with us, we can wrap it straight back up and get it sent out to you - it often never even hits the stock room shelves!


With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery Dates

Estimated Delivery Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery Dates provided on product pages.

The Current Estimated Delivery Date is Undetermined
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You will earn of rewards points to spend on your next purchase from us, anything online and instore when you purchase this item.

Altec MTB Helmet Blue

Season : Current

Brand : 100%

Code : VAR-HP-80030-000-16BLU

100%'s Altec is the advanced rider's choice for confidence inspiring, protective, lightweight and ventilated all-mountain helmet.

Featuring smartshock® suspended rotational system, the altec's smartshock® elastomers reduce energy transfer to the brain over a wide range of speed and impact types.

Top Features:
  • Smartshock® - 14 point smartshock® rotational protective system.
  • Multi-density EPS foam - injection molded with polycarbonate.
  • Massive airflow - with an impressive 15 ventilation ports.
  • Altec 350g / m-shell - expanded coverage while still lightweight.
  • Sunglass storage - integrated sunglass storage system.
  • Multi-point adjustable visor designed - for maximum vision and goggle stowage.
  • Anti-microbial liner - washable, moisture-wicking .
  • Adjustable ratcheting fitment system.
  • Nexus push release snap-buckle.
  • Size-specific molds - xs/s, s/m, and l/xl.
  • Material: 70% expanded polystyrene, 20% polycarbonate, 5% polyester, 5% nylon.

The altec complies with astm, cpsc, ce and as/nz bicycle standards.

  • €151.88
  • $250.20
  • $238.63
  • $270.68
  • $178.17
  • CHF164.17
  • kr1,600.56
  • kr24,621.90
  • kr1,131.03
  • kr1,681.12
  • ¥18,817.35
  • Delivery Informationa

    All parts and accessories orders over £40 to Mainland UK addresses will be dispatched FREE via a tracked 48hr service (orders under £40 will incur a £4.50 delivery charge).

    Bikes over £350 are dispatched FREE via TNT with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).

    *Bikes with a value of under £350 will incur a delivery charge of £15

    Click And Collecta

    We want to make shopping with Hargroves Cycles as convenient and easy as possible. That's why absolutely everything Hargroves Cycles is available via Click & Collect so you can order anything online and pick it up in any of our stores for FREE.

    Find out more

    Price Matcha

    We all hate the feeling of buying something only to find out we could have got a better deal elsewhere. That's why if you see one of our competitors offering a lower price on a product we have in stock, let us know and we'll match it.

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