Casco SPEEDster TC Helmet

YOUR PRICE: £ 149.99
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3 in stock, ready to dispatch.

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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Offering superior aerodynamic performance, protection and optical clarity, the Casco SPEEDster TC Helmet is highly versatile and supremely fast.

Casco's Airflow edges ensure superior aerodynamic performance and drag reduction while the detachable SPEEDmask boasts a full panoramic view with world-class clarity.

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Casco SPEEDster TC Helmet

Whether you are time trialling, road riding or heading to the track, the Casco SPEEDster TC Helmet offers superb comfort, aerodynamics, and clarity of vision. Casco's Airflow edges aerodynamic profile ensures a low drag profile that still maintains breathability and ventilation no matter what position your head is in.

Closed side pieces ensure uninterrupted airflow around the side of your head and this helps to reduce turbulence around the helmet. The front vents of the helmet are equipped with insect guard mesh that keeps any bugs from spoiling your ride without compromising ventilation and aerodynamics.

Casco's flip-up SPEEDmask uses a premium carbonic lens to provide a full panoramic field of vision and a close-to-the-face fit for world-class clarity. The top vents on the visor keep your vision fog-free and the flip-up mechanism allows you to flip the visor up or remove it altogether.

The superb 360˚ fit is provided by the CASCO-Loc system. which allows for quick adjustment on the move.

  • Adaptive aerodynamics: One of the many tear-off airflow edges on the rear ensures best aerodynamics, whatever the head position
  • CASCO-Loc: For quick opening with one hand and remarkably simple adjustment
  • Closed sides: Closed side pieces for uninterrupted air flow in the interior and exterior of the helmet (improved elimination of heat and prevention of turbulence)
  • Flip-Up SPEEDmask: Carbonic premium lens (rated to optical class 1) provides a full panoramic field of vision and world class clarity. Patented flip-up mechanism
  • SPEEDmask can be added or replaced at any time
  • Insect guard: Fits with glasses shape and promotes great air flow
  • Visor flip-up shield: Creates a comfortably close 'visor to face' position using FX-elastin-link which makes it easy to flip open
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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