Kask Protone Icon WG11

£194.99
Was £244.99
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Protone Icon is a helmet designed for road cycling, with a sleek and aerodynamic shape that reduces drag and improves performance. It features an Octofit+ adjustment system that optimises helmet comfort and stability, as well as a comfortable and breathable fit with an adjustable dial and an eco-leather chinstrap.

  • Octofit+: Protone Icon has an Octofit+ adjustment system that optimises helmet comfort and stability, while a vertical stabilizer across the nape of the neck provides ergonomic neck support and delivers enhanced balance and a customized fit.
  • Aerodynamic design: Protone Icon has a smooth and streamlined shape that minimizes air resistance and maximizes speed. It also has a large rear spoiler that enhances stability and reduces turbulence at high speeds. The helmet weighs only 250 grams, making it one of the lightest on the market.
  • Comfortable fit: Protone Icon has an adjustable dial on the back that allows you to customize the fit according to your head size and shape. The helmet also has an eco-leather chinstrap that provides a secure and comfortable hold, as well as ventilation channels on both sides for airflow.
  • Ventilated interior: Protone Icon has eight large vents on the front, top, and sides that allow you to regulate your temperature and prevent overheating during long rides. The vents are also compatible with our optional cooling system, which uses water or ice packs to keep you cool in hot weather.
  • Impact Protection: As is standard with all KASK helmets, the Protone Icon has been developed in accordance with the KASK ROTATIONAL IMPACT WG11 TEST protocol, an objective, scientific approach to measuring the helmet’s performance against rotational impacts.

Protone Icon is ideal for road cyclists who want a helmet that combines aerodynamics, comfort, safety, and performance. It is suitable for all levels of riders, from beginners to professionals, who want to enjoy the thrill of riding fast without compromising their health or comfort.

Why buy from us?

At The Bicycle Chain, we are family-owned and run by passionate cyclists who love what we do. We have been serving our customers since 1993 with quality products, excellent service, and competitive prices. We are proud to offer you:

  • A wide range of helmets from leading brands such as Kask, Bell, Giro, Specialized, and more.
  • Free delivery on orders over £50 within mainland UK.
  • 0% finance options available on selected products.
  • A 30-day money-back guarantee if you are not satisfied with your purchase.
  • A friendly and knowledgeable customer support team who can help you with any questions or issues you may have.

We hope you find what you are looking for at The Bicycle Chain. If you have any questions or feedback about our products or services, please feel free to contact us anytime. We would love to hear from you!


More reasons to buy from us

We price match all products on a like for like basis.

To qualify the item must be available in stock with a UK supplier and any additional costs taken into consideration.

i.e delivery charges, buyers premium, assembly charges.

Call us on 01823 252499 before you make your purchase to enquire about price matching a product.

Please read our full price match policy.

With all bike sales you will receive an informational bike pack that contains a 15% Off accessories voucher inside.

This voucher is redeemable at your nearest Bicycle Chain, Rock & Road or Climb On Bikes Store.

We currently have stores in Yeovil, Taunton, Bridgwater, Weston-Super-Mare and Hereford.

This is part of our 'Support Local Business' initiative, where we want to see local riders supported by their local bike shops.

We hope to see you in store soon.

When you buy a bike from us in the store or come to collect your Click & Collect order we will adjust your new bike to fit you.

This includes adjusting saddle height, saddle position and where possible adjusting the brake levers / gear shifters.

We will also adjust any accessories you have purchased with your bike where applicable.

When you buy a bike from us you will get a free service at your nearest Bicycle Chain store within 6 weeks of taking delivery of your bike.

The free service is put in place to make sure the bike you have purchased is running correctly and to adjust out any cable stretch that happens to any new bike.

The type of bike you have bought and the type of riding you have planned will affect how soon you need to book your free service.

  • Light use - 6 weeks
  • Daily commuting / moderate use - 4 weeks
  • Hard / aggressive use - After the first 2 rides

However if you experience any issues at any time you should stop riding your bike and book your bike in for its free service immediately.

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  • Sunday: Closed