Kask Infinity Aero Road Helmet

MSP £ 169.00
£ 143.00 - £ 143.00
MSP £ 169.00  Save 15%
£ 143.00

You no longer have to choose between aerodynamics and ventilation, with the Kask Infinity Aero Road Helmet. Developed with Team Sky, the vents can be opened up to increase airflow on tough climbs, and closed for sprinting and when you require the best possible aero advantage. Kask's MIT technology ensures top levels of safety and the Eco leather chinstrap is comfortable and secure.

Read full description
Loading Colour Options
Choose Product Options
Size Guide

4 in stock, ready to dispatch.
UK and EU delivery available.

Reserve now, collect from our Esher Collection Point from 4pm tomorrow

Reserve now, collect from our Hampton Wick Store from 4pm tomorrow

You no longer have to choose between aerodynamics and ventilation, with the Kask Infinity Aero Road Helmet. Developed with Team Sky, the vents can be opened up to increase airflow on tough climbs, and closed for sprinting and when you require the best possible aero advantage. Kask's MIT technology ensures top levels of safety and the Eco leather chinstrap is comfortable and secure.

Read full description

Kask Infinity Aero Road Helmet

Developed in collaboration with Team Sky, the Kask Infinity Aero Road Helmet provides the best in both aerodynamics and ventilation. The Aero Control system ensures that no matter the position of your head, drag reduction will remain, and wind tunnel testing has proven this technology.

The mobile 'aerator' vent can be adapted to suit the conditions; when tackling a tough, hot climb the vent can be opened, and when it comes to a sprint, close the vent to achieve the best possible aerodynamic advantage. In addition, and to further reduce drag, the profile is rounded, and a side rib breaks the airflow for lower air turbulence. Even when the vent is closed, airflow is not fully eliminated thanks to two front openings that connect to airflow channels and rear exhaust ports.

MIT technology includes a polycarbonate layer covering the top shell, base ring and back of the helmet. Together with an inner strengthening frame that prevents breakage into many pieces, this helmet provides top levels of protection in the case of impact. 'In Moulding' joins the inner polystyrene to the outer to better absorb shock.

The inner padding enhances comfort and is removable and washable to increase the longevity of the helmet. The Sanitized® process treatment is antibacterial and antimicrobial and will keep odours at bay.

The Octo Fit system secures the helmet and floating cradle contact points combine the internal gel pads. Designed to oscillate freely through 180 degrees, you'll be able to obtain the perfect fit no matter the shape of your head. A rubberised micro-dial adjustor is easy to use mid-ride with improved finger grip. Finishing off the helmet are high visibility stickers that'll alert other road users to your presence after dark.

Please note: Helmets that are sold on Sigmasports.com 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. Due to a logo change, your helmet may have the old Kask decal.

FEATURES
  • Aero Control: Incredibly aerodynamic and top performing shell, tested in the wind tunnel
  • Inner frame: Greater mechanical strength and more compact
  • MIT: The MIT Technology, applied to all KASK cycling helmets, guarantees a higher safety and a complete protection thanks to the polycarbonate layer
  • Eco Chinstrap: Chin pad with eco-leather chinstrap
  • In Moulding: For better shock absorption
  • 3D DRY padding: Tridimensional 3D DRY padding for the best performance and comfort
  • Octo Fit: Rubberised micro-dial adjuster for improved finger grip. Floating cradle contact points combine internal gel pads for optimum comfort
  • Hi-vis: Stickers for maximum safety
  • Coolmax fibre: Removable and washable inner padding
  • Sanitised fabric: Inner padding treated with antibacterial and antimicrobial Sanitized® process
  • Weight: 310 grams (medium)

PRODUCT REF: 131639

Size Guide

UK Delivery Options

Free Delivery on all orders over £30

Estimated delivery within 4 working days. A delivery charge of £1.99 will apply for baskets under £30.00.

 
click and collect with collectplus - £1.99 

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 SigmaSports.com 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. For Highlands and Islands, please allow up to 5 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-12pm Delivery - £4.99

Saturday delivery orders must be placed by 1pm Friday and are 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-12pm Delivery - £4.99

Sunday delivery orders must be placed by 1pm Friday and are 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 from either our Sigma Sports store in Hampton Wick or our Collection Point in Esher. Just select the Reserve & Collect button in the basket. Please note that bikes orders will require a 10% deposit before we build your bike. We will contact you for payment after you've placed your order.

* 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.

** 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: 72 hours if in stock at our store, collect in up to 7 days (sometimes quicker) if in stock at our warehouse. Please note that bikes orders will require a 10% deposit before we build your bike. We will contact you for payment after you've placed your order.

 
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 - FREE)

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 8 - 10 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.

Free UK Returns

We offer free 90-day returns and exchanges for UK customers. Sigma Sports will happily refund or exchange any item purchased at Sigma Sports.

More information on the Sigma Sports returns procedure.

European & Worldwide delivery

We ship to a wide range of countries, using DHL. This is a fully tracked service and a signature will be required. Please add your items to the basket and proceed to the checkout where we will display the delivery cost. Please note, our dispatch time for in-stock items is 2 working days.

 
Delivery Information
Country Minimum Spend for Free Delivery Delivery Time in Working Days (Mon - Fri)
Albania N/A 3 days
Algeria N/A 4 days
American Samoa N/A 6 days
Andorra N/A 5 days
Anguilla N/A 3 days
Antigua N/A 3 days
Argentina N/A 5 days
Armenia N/A 4 days
Aruba N/A 6 days
Australia N/A 3 days
Austria 99 € 3-4 days
Azerbaijan N/A 3 days
Bahrain N/A 2 days
Bangladesh N/A 5 days
Barbados N/A 4 days
Belarus N/A 6 days
Belgium 99 € 2-3 days
Belize N/A 3 days
Benin N/A 2 days
Bermuda N/A 5 days
Bhutan N/A 4 days
Bolivia N/A 6 days
Bosnia and Herzegovina N/A 6 days
Botswana N/A 5 days
Brazil N/A 3 days
Brunei N/A 4 days
Bulgaria 99 € 5 days
Cambodia N/A 2 days
Canada N/A 2 days
Cape Verde Islands N/A 5 days
Cayman Islands N/A 3 days
Chile N/A 6 days
China, People's Republic N/A 4 days
Colombia N/A 3 days
Comoros Islands N/A 5 days
Cook Islands N/A 5 days
Costa Rica N/A 4 days
Croatia 99 € 5 days
Cyprus N/A 2 days
Czech Republic 99 € 3 days
Denmark 730 DKK 2 days
Djibouti N/A 6 days
Dominica N/A 4 days
Dominican Republic N/A 3 days
Ecuador N/A 6 days
Egypt N/A 2 days
El Salvador N/A 6+ days
Eritrea N/A 4 days
Estonia 99 € 5 days
Ethiopia N/A 2 days
Falkland Islands N/A 6 days
Faroe Islands N/A 1 day
Fiji N/A 6 days
Finland 99 € 5 days
France 99 € 2 days
French Guiana N/A 3 days
Georgia N/A 4 days
Germany 99 € 4 days
Gibraltar 99 € 6 days
Greece 99 € 6 days
Greenland N/A 1 day
Grenada N/A 4 days
Guadeloupe N/A 3 days
Guam N/A 3 days
Guatemala N/A 6 days
Guinea-Bissau N/A 6 days
Guyana N/A 3 days
Haiti N/A 4 days
Honduras Republic N/A 6 days
Hong Kong N/A 2 days
Hungary 99 € 3 days
Iceland N/A 2 days
India N/A 4 days
Indonesia N/A 4 days
Ireland, Republic of 30 € 2 days
Israel N/A 3 days
Italy 99 € 4 days
Jamaica N/A 4 days
Japan N/A 4 days
Jordan N/A 4 days
Kazakhstan N/A 6 days
Kenya N/A 3 days
Kiribati N/A 6 days
Korea, Republic. of (South) N/A 4 days
Kuwait N/A 4 days
Kyrgyzstan N/A 4 days
Laos, People's Dem. Republic N/A 2 days
Latvia 99 € 5 days
Lebanon N/A 3 days
Lesotho N/A 5 days
Libya N/A 5 days
Liechtenstein N/A 4 days
Lithuania 99 € 4 days
Luxembourg 99 € 2 days
Macau N/A 4 days
Macedonia, Rep. of N/A 6 days
Madagascar N/A 4 days
Malawi N/A 5 days
Malaysia N/A 4 days
Maldives N/A 4 days
Malta N/A 1 day
Marshall Islands N/A 6 days
Martinique N/A 3 days
Mauritania N/A 5 days
Mauritius N/A 2 days
Mexico N/A 3 days
Micronesia, Fed. States of N/A 6 days
Moldova, Republic. of N/A 3 days
Monaco N/A 1 day
Mongolia N/A 5 days
Montenegro, Republic. of N/A 3 days
Montserrat N/A 6 days
Morocco N/A 3 days
Mozambique N/A 6 days
Namibia N/A 6 days
Nauru, Republic. of N/A 6 days
Nepal N/A 4 days
Netherlands 99 € 2 days
Netherlands Antilles N/A 2 days
New Caledonia N/A 6 days
New Zealand N/A 4 days
Nicaragua N/A 6 days
Nigeria N/A 2 days
Norway 910 NOK 5 days
Oman N/A 2 days
Pakistan N/A 2 days
Palau N/A 4 days
Panama N/A 4 days
Papua New Guinea N/A 4 days
Paraguay N/A 5 days
Peru N/A 5 days
Philippines N/A 5 days
Poland 99 € 3 days
Portugal 99 € 4 days
Puerto Rico N/A 2 days
Qatar N/A 2 days
Reunion, Island of N/A 3 days
Romania 99 € 5 days
Russian Federation N/A 6 days
Samoa N/A 6 days
San Marino N/A 3 days
São Tomé and Príncipe N/A 6 days
Saudi Arabia N/A 4 days
Senegal N/A 5 days
Serbia, Republic. of N/A 2 days
Seychelles N/A 3 days
Singapore N/A 2 days
Slovakia 99 € 4 days
Slovenia N/A 3 days
Solomon Islands N/A 6 days
South Africa N/A 4 days
Spain 99 € 3 days
Sri Lanka N/A 2 days
St. Lucia N/A 3 days
Suriname N/A 4 days
Swaziland N/A 5 days
Sweden 945 SEK 4 days
Switzerland 115 CHF 4 days
Taiwan N/A 2 days
Tajikistan N/A 3 days
Tanzania N/A 6 days
Thailand N/A 2 days
Tonga N/A 6 days
Trinidad and Tobago N/A 4 days
Tunisia N/A 1 day
Turkey N/A 3 days
Turks and Caicos Islands N/A 4 days
Tuvalu N/A 6 days
Ukraine N/A 2 days
United Arab Emirates N/A 2 days
Uruguay N/A 3 days
USA N/A 2 days
Uzbekistan N/A 4 days
Vanuata N/A 6 days
Venezuela N/A 6 days
Vietnam N/A 4 days
Virgin Islands, British N/A 3 days
Virgin Islands, US N/A 4 days
Zambia N/A 4 days
Zimbabwe N/A 5 days

Write a review to be in with a chance of winning a £50 Sigma Sports eGift Voucher. Learn more

Stock Alert

Please alert me via email when this product is back in stock.

How do I complete my order?

You will be given the option to pay by finance as part of the checkout process. The exact finance options offered may vary depending on the other items in your basket.

Before choosing finance please read our full Terms and Conditions.