KASK Valegro Helmet

Helmet Size
Please select: Helmet Size
to see the stock
Please select: Colour
to see the stock
119.00 13.00 discount
Please select a version to see the stock

  • Free tracked delivery
  • Trustpilot review 9.4 out of 51.497 reviews

Pros & Cons

  • Such a lightweight helmet that you'll barely notice you're wearing it.
  • With its 37 ventilation ducts, your head stays cool even during the most intense exercise.
  • Leather straps for extra comfort and prevents skin irritation.
  • The Octo Fit adjustment system makes the Valegro easy and quick to adjust.
  • The Sanitized pads have an antibacterial coating, which prevents dirty odours.
  • The strap can not be adjusted at the ears, so it may fit les well for some people.
Read more on what our customers have to say about this product


Brand KASK
Including VisorNo
Model Year 2018
Ventilation ★★★
Road Helmet Type All-round helmet
Weight 205 grams
Extra protection No


The Kask Valegro bicycle helmet is ultra-light and offers the best ventilation on warm days. Aside from its nice looks, the helmet has many other notable qualities.

37 air vents ensure a wonderfully cool head.
The new design of this Valegro has no less than 37 ventilation ducts. This combined with the unique HyVent technology ensures that your head has the right temperature during the toughest of work outs. Coming in at only 205 grams, this road bike helmet is a comparative lightweight. So much so you'll barely notice you're wearing it.

Octo Fit adjustment system and leather straps for a perfect and comfortable fit
The Valegro is extremely comfortable and easy to adjust. This is done by turning the Octo Fit adjustment system trough its 180 degrees range, making it quick and easy to adjust. The leather chinstrap prevents irritation to the skin. In short, are you looking for ultra-light, well-ventilated and good looking helmet? Then the Kask Valegro is the helmet for you.

Kask didn't just trust on Team Sky's input alone, so they spent a great amount of time on data research, position analysis (how does a rider move on the bike) and thermodynamic studies. I do not think we need to mention how this has already produced the necessary results!

Read more

Delivery includes

• KASK Valegro helmet
• Cover for storage
• User guide

Find out more on our Blog

Frequently bought together

Recommended by the product specialist

Related products

KASK Valegro Bontrager Circuit MIPS Abus GameChanger Lazer Z1
KASK Valegro Bontrager Circuit MIPS Abus GameChanger Lazer Z1

28 reviews

13 reviews

12 reviews

39 reviews
Including Visor No No No No
Model Year 2018 2018 2017 / 2018 / 2019 / 2020 2018 / 2019 / 2020
Ventilation ★★★ ★★★ ★★☆ ★★★
Road Helmet Type All-round helmet All-round helmet Aero helmet All-round helmet
Helmet Size S / M / L / 50 - 53 cm S / M / L / 51 - 54 cm S / M / L / 51 - 55 cm S / M / L / 52 - 56 cm
Colour Black / Matte Black White / Black Blue / Brown / Grey / Green / Orange / White / Black / Red Matte Black Chrome / Titanium / Matte Black
119.00 99.99 From 105.00 115.00
This product View product View product View product

Customer photos


9.3 / 10 Average from 28 reviews | Write a review

9.3 / 10

28 reviews


  • Lightweight (3)
  • Light (3)
  • Ventilation (2)
  • Well vented (2)


  • None (7)
  • Couple of bits that dig in on the back (1)
  • Not cheap (1)
  • I only have one head (1)

Most recent reviews

6 / 10

Matt, 11 July 2019

Ok so far

Worn on a few rides now but I find myself having to adjust the plastic piece at the back as it has a couple of bits that dig in


  • Light
  • Good ventilation


  • Couple of bits that dig in on the back

10 / 10

Dion, 2 July 2019

Great product and service

Really light and fantastic ventilation. Even on the hottest days it hardly feels like I’m wearing a helmet at all. It’s great.


  • Ventilation
  • Lightweight
  • Comfort


  • None

8 / 10

Craig, 25 June 2019

good quality and comfort

light weight and well fitting.

10 / 10

Stuart, 12 June 2019

Very light and superb ventilation

Fits and adjusts really easily, looks great and brilliant in hot weather

8 / 10

Andrew, 30 April 2019

Light and well ventilated, great price

In general exceptional value for an expensive product. Only two minor issues. 1) No specific glasses slots. 2) Not as comfortable as the Protone. For the price paid, though, it is a brilliant helmet.

All specifications

Detailed product description

Its unique design and structure implement a special airflow, while the warm and stale air is discharged.

3D Dry:
The padding in this helmet uses 3D-Dry technology, which offers optimal comfort and performance.

ECO Chinstrap:
An anti-allergenic and washable chin strap with high levels of comfort. It helps prevent skin irritation.

M Moulding:
This technique connects the inner polystyrene layer to the outer polycarbonate one, together offering more shock absorption.

MIT Technology:
The MIT technology ensures your head is optimally protected. The polycarbonate layer covers the entire helmet: base, lower ring, and rear.

Octo Fit:
The rubber, micro dial adjustment system on the helmet can be operated with a single hand. The dial can be turned 180 degrees, allowing you to quickly and easily tune the fit. The Skeletal brackets have been designed to support your head optimally.

The pads have an antibacterial coating designed to prevent any foul smells.

Customer Service
020 3695 9922