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When time is of the essence no other helmet will get you from start to finish faster than the S-Works TT.


2019 Specialized S-Works TT Aero Road Bike Helmet in Black

  • €335.28
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When you buy the 2019 Specialized S-Works TT Aero Road Bike Helmet in Black, you will earn of rewards points to spend on your next purchase from us, anything online and instore.

Hassle free returns

At Hargroves Cycles our priority is to ensure that you are highly satisfied with your purchase. In the unlikely event that you aren't, we offer a 90 day online return policy* in which you can receive a full refund. Any item including bikes (but with the exception of food) can be returned to us for any reason provided it is received by us in an unused condition in or with its original packaging.

Small Items - Parts & Accessories

Include the returns form and send it to us with the delivery company of your choosing - easy peasy!

Larger Items - Bikes / Bulky Items

If you wish to return bikes or bulky items such as forks or turbo trainers please contact our Returns Department to arrange a special courier collection. Contact us on our email address We can arrange collection for you from your home or work address, using our couriers ( You may be required to cover postages costs )

* Bulky Items Include - Bikes - Wheels/wheelsets - Turbo Trainers - Framesets - Forks - Groupsets - Car racks - Child Seats

Warranty Claims

Please contact us prior to returning so we can ensure the fastest suitable resolution for you:


2019 Specialized S-Works TT Aero Road Bike Helmet in Black

Season : 2019

Brand : Specialized

Code : 251041265450

Weight : 0.2KG

In order to create the fastest tt helmet out there Specialized turned to the design of the S-Works McLaren TT to make a helmet that truly differentiates itself from the "competition." the biggest innovation found on the S-Works tt are the patented gill vents that pull air into the helmet and allow it to freely flow out of the rear exhaust port. This makes for a time trial helmet that's not only fast (62 seconds over 40 kilometers compared to a standard road helmet to be exact) but will also keep you cool on the course.

They've teamed up with mips researchers to introduce mips sla new ultra-light and supremely comfortable version of mips that's available exclusively on Specialized helmets. With mips sl we've essentially integrated mips technology within the helmet padding itself. Mips sl's minimalist "watchband" attachment system provides 10 to 15 millimeters of rotation in every direction and offers the same brain protection benefits as other versions of mips while also ushering in a new level of comfort and weight savings.

A fast helmet is useless if it doesnt fit well after all so thats why we spec'd the S-Works tt with our height-adjustable mindset micro-dial fit system that makes for a tremendous fit and fast transitions. This along with our lightweight 4x drylite webbing that wont stretch out with sweat or water and instrap webbing system for ultra-light construction and security make for a tt helmet that provides comfort over the long haul.

Each S-Works tt helmet has been designed around a removable shield which means that you get a tt helmet that's just as fast with a shield as it is with sunglassesthe first of its kind. Each helmet comes with two removable shields (smoke and clear) that allow for the ultimate in visibility when cranking out power while in the aerobars.

With their most advanced win-tunnel-developed aerodynamics and ventilation the S-Works tt helmet is your best option for pure speed.

  • €335.28
  • $365.53
  • $559.04
  • kr3,536.77
  • kr3,663.09
  • kr2,500.21
  • $599.60
  • ¥39,365.41
Delivery Informationa

All parts and accessories orders over £40 to Mainland UK addresses will be dispatched FREE via a tracked 48hr service (orders under £40 will incur a £4.50 delivery charge).

Bikes over £350 are dispatched FREE via TNT with estimated delivery within 1 working day after quoted dispatch time (For Scottish Highlands, Northern Ireland, Isle of Man and the Channel Islands deliveries please allow an additional 1-4 working days).

*Bikes with a value of under £350 will incur a delivery charge of £15

Click And Collecta

We want to make shopping with Hargroves Cycles as convenient and easy as possible. That's why absolutely everything Hargroves Cycles is available via Click & Collect so you can order anything online and pick it up in any of our stores for FREE.

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Price Matcha

We all hate the feeling of buying something only to find out we could have got a better deal elsewhere. That's why if you see one of our competitors offering a lower price on a product we have in stock, let us know and we'll match it.

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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

You Pre-Order is prioritised (at no additional charge); meaning that, as soon as the product arrives with us, we can wrap it straight back up and get it sent out to you - it often never even hits the stock room shelves!


With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery Dates

Estimated Delivery Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery Dates provided on product pages.