Bontrager Ballista MIPS CE Helmet

MSP £ 149.99 , Save 27%
£ 109.99
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10+ in stock, ready to dispatch.
UK, EU and Worldwide delivery available.

Reserve now, collect from our Esher Collection Point today

Reserve now, collect from our Hampton Wick Store today

The Bontrager Ballista MIPS CE Helmet offers an aerodynamic advantage without having to sacrifice ventilation. Wind-tunnel-tested for the optimal aerodynamic shape with a central vent, the Ballista now comes equipped with MIPS. This system helps to displace rotational impact forces and reduce the impact and threat of concussive blows.

Bontrager Ballista MIPS CE Helmet

Aerodynamic performance and ventilation are not often two features that helmets can boast at the same time. The exception to this is the superb Bontrager Ballista MIPS CE Helmet. Combining a wind-tunnel-tested aerodynamic design with a central venting channel that helps to keep your head nice and cool; with the Bontrager Ballista MIPS CE Helmet you get the best of both worlds.

The strategically placed central vent and channel actively draw air into the helmet to increase the cooling effect. Bontrager's Headmaster II fit system provided completely customisable fitting by allowing you to make easy adjustments on the go with the rear dial.

MIPS acts to dramatically reduce crash impacts by creating a rotational interface between your head and the helmet. This offsets impacts by spreading the force through the helmet rather than through your cranium.

AgION pads also add to the Ballista MIPS' great level of comfort with its anti-bacterial properties and superb moisture-wicking properties. The AgIOn pads can also be removed and washed at your convenience. The NoSweat brow pad also keeps moisture from running down into your eyes when the temperature really starts to rise.

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.

  • MIPS (Multi-Directional Impact Protection System) Cranial Protection
  • Front Centre Channel: Distinct vent shape draws in significantly more air for increased cooling and all-day comfort
  • Headmaster II: One-handed fit system with premier look and feel
  • Internal, recessed channels manage airflow through the helmet and over the head
  • NoSweat: Keeps sweat out of eyes through channelled pads for constant clarity
  • AgION fit pads: Moisture-wicking antimicrobial pads completely eliminate odours
  • LockDown strap dividers: Helmet strap management made simple
  • NeoVisor-compatible: Allows easy installation of NeoVisor (sold separately)
  • Crash Replacement Guarantee
  • Weight: 265 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 - £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 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 12 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 12 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 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.

* 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: 4 days if in stock at the store, collect in up to 7 days (sometimes quicker) if in stock at warehouse.

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 7 - 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.

International Delivery and Returns

We ship to over 100 countries using DHL for a fast and reliable delivery. To see the delivery cost, please add your items to the basket and proceed to the checkout.

International customers have 30 days from their order date to return the order. Goods must be returned in new condition with all original packaging intact and tags attached.

For full details, see this link.

Free UK 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.

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.