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This suit is no-compromise speed equipment. It's not the most flexible for the swim, nor the coolest in the run. But if all-out speed is what you want, then you want this suit.


Castelli All Out Speed Suit

  • €200.03
in Customer Rewards when you buy this item today
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When you buy the Castelli All Out Speed Suit, 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:


Castelli All Out Speed Suit

Season : Spring Summer 19

Brand : Castelli

Code : CS18104BLK

Weight : 0.2KG

Well the name gives it away really the Castelli All Out Speed Suit is the suit designed to give you the maximum advantage in longer triathlon events ( the longer the event the bigger the advantage)

Its basically a suit made around our T1 Stealth top - that Top remember was designed to give you an aero advantage on the bike - but folk started to experiment with it for the whole event.

So why incorporate it into a suit ... And its already had its first win at IronMan Kagenfurt on the shoulders of Marino Vanhoenacker who helped with the design and development. Now its worth noting this is a no-compromise suit its designed for your fastest combined time. Its not quite as flexible in the swim as our other suits - and its not quite as ventilated as our other suits for running in - but if all out event speed is your goal the Castelli All Out Speed Suit is your weaponKey Features:

  • Our fastest long-course race suit
  • Upper portion built from the T1: Stealth Top for all-out aero performance on the bike
  • Short portion based on Free Tri Short for comfort on the bike and support on the run
  • Sanremo front construction allows nature breaks and comfort
  • 2 rear pockets
  • KISS Tri seat pad
  • GIRO Air leg gripper
  • €200.03
  • $234.80
  • $329.49
  • kr2,055.59
  • kr2,112.85
  • kr1,489.67
  • $358.63
  • ¥25,068.83
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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.