MET Stradivarius HES Road Helmet

MSP  £ 139.99    SAVE 43%
YOUR PRICE: £ 79.99
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UK Next Working Day delivery available if ordered before 3pm. Deliveries are made Monday to Friday, excludes Bank Holidays. Saturday delivery also available if ordered before 1pm Friday.

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The MET Stradivarius HES Road Helmet features a strategic venting pattern that is designed to enhance airflow and the HES construction of the helmet ensures a premium standard of impact protection in a lightweight package.

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MET Stradivarius HES Road Helmet

MET's Stradivarius HES Road Helmet offers riders a lightweight helmet, ideal for year-round use, thanks to its strategic venting pattern and impact-spreading protective structure.

The Stradivarius HES Road Helmet utilises MET's In-Mould Intelligent Fusion construction to provide a balanced and a reliable level of protection that complies with European safety standards.

Coupled with the In-Mould construction is the HES Homothetic Embedded Skeleton. This involves embedding a homothetic skeleton at the back of the helmet, which spreads the pressure built up by compression at the impact point during a crash and thus dissipating the force of impact over the whole shell.

As with any all-round performance helmet, venting has received particular attention on the Stradivarius. The strategic vent pattern is designed to enhance the flow of air around your head so that you remain cool and comfortable even when you are putting in a big effort on tough climbs.

MET's flagship retention system, the Safe-T Advanced, has been incorporated into the helmet's shell to reduce weight and to create a larger cradle surface area for an all-encompassing fit. The micro-adjustment dial allows for two millimetres of adjustment per click so you get a precise and comfortable fit. The added bonus of a four-step vertical fit gives better cranial protection.

Lightweight and comfortable Airlite straps combine with Coolmax internal padding to create comfortable fit that actively wicks moisture away from the surface of your skin.

Size Guide:

  • M: 54-58cm
  • L: 59-62cm

Please note: Helmets that are sold on are certified with a European CE EN1078 standard. Specific countries may have their own certification, which is legally required. Please check your specific country requirements and check with the manufacturer to see if the helmet has received any additional certification.

  • In-Mould Intelligent Fusion construction
  • HES Construction - Homothetic Embedded Skeleton
  • Reflective rear stickers
  • Safe-T Advanced retention system
  • Airlite straps
  • Full Gel 02 padding
  • Includes MET soft helmet bag
  • Weight: 250 grams (medium)
Size Guide

UK Delivery Options


Free Delivery on all orders over £30

Estimated delivery within 4 working days (a delivery charge of £1.99 for orders under £30.00 will apply)

CollectPlus Delivery

Have your order delivered to your local shop for just £1.99! For Highlands and Islands, please allow up to 5 working days. Orders can be shipped to UK CollectPlus locations specified on the website where they will be held awaiting collection for a period of 10 days.

Orders placed are normally dispatched within 2 working days.

Priority 1st Class Delivery - £2.99

Estimated delivery within 2 working days.

Next Working Day Delivery* - £4.99

A guaranteed tracked courier delivery, place your order before 3pm, deliveries are made Monday to Friday.

Saturday pre 12 Delivery - £4.99

Saturday delivery orders must be placed by 1pm Friday and is only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Saturday pre 12pm by courier. Package must be signed for upon delivery.

Sunday pre 12 Delivery - £4.99

Sunday delivery orders must be placed by 1pm Friday and is only available on items in stock in our warehouse. Orders are prioritised through our warehouse and are delivered on Sunday pre 12pm by courier. Package must be signed for upon delivery.

Reserve and Collect** - FREE

Reserve & Collect is available on all items marked 'Collection'. It is a FREE delivery option that allows you to collect your order from either our Sigma Sport Store Hampton Wick or our Reserve & Collect location in Esher. Just select the Reserve & Collect button in the basket.

** Reserve and Collect Collections - Clothing, parts and accessories: Next day. Orders placed on Friday, Saturday or Sunday will be available for collection after midday on the Monday (excluding Bank Holidays). Bikes: 4 days if in stock at store, collect in up to 7 days (sometimes quicker) if in stock at warehouse.

* Next Working Day delivery is only available on items in stock in our warehouse and excludes pre- order items. Next Day refers to the next working day, Bank Holidays will add an extra working day to the estimated delivery lead times. UK next day excludes Saturday deliveries. This service is not available to some remote postcode areas. Please contact us for help.

London Same Day (Order Before 1pm)


We offer a Same Day delivery service into London. The cost is £25.00 under 2Kg and £35 over 2Kg. Place your order before 1pm, deliveries are made Monday to Friday. Please note this option excludes bicycles.

More information on our Same Day delivery options.

Bike Deliveries


All our bikes are fully checked and tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for despatch. All you have to do is add the pedals, rotate and tighten the handlebars. Typically we can deliver your bike in 4 - 5 working days.

Deliveries are made Monday to Friday on a pre-12pm delivery. One of our customer service team will be in contact to arrange a convenient day for delivery.

More information on all our UK delivery options.

International Delivery


Sigma Sport delivers to over 100 countries. To see what delivery options are available for your destination, simply select your country on the checkout page. Goods are shipped from the UK. Does not include local taxes or import duties, if applicable.

More information on our International delivery options.

Free Returns


We offer a free returns service for our UK customers. Sigma Sport will happily refund or exchange any item purchased at Sigma Sport, excluding Sigma Sport gift vouchers and personalised products except when faulty.

More information on the Sigma Sport returns procedure.

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