Menu
Back

KASK Protone Helmet

KASK Protone Helmet
170 reviews
Model Year
Helmet Size (Head circumference in cm)
Please select: Helmet Size (Head circumference in cm)
to see the stock
Colour
Please select: Colour
to see the stock
214,95 20,05 discount
Please select a version to see the stock

  • Free tracked delivery to Portugal
  • Trustpilot review 9.4 out of 58.843 reviews

mantel-customer-service
Any questions?
Contact our customer Service

Pros & Cons

Pros & Cons

  • Lightweight - you almost don't even notice you're wearing it.
  • Good ventilation for such an aerodynamic helmet with 15 ventilation apertures.
  • Leather straps for extra comfort.
  • The upper part is reinforced with an internal plastic substructure, for better fall protection.
  • Thanks to the Octofit adjustment system and divider earband, this helmet can be adjusted very precisely.
  • Kask does not use MIPS, so that extra bit of security is missing.
  • The leather chinstrap takes some cycling trips to feel comfortable.
Read more on what our customers have to say about this product

Specifications

Specifications

Brand KASK
Including Visor No
Ventilation ★★★☆
Road Helmet Type All-round helmet
Weight 228 grams
Extra protection No

Description

Description

The Kask Protone is the ''do it all'' aero helmet by KASK. The Protone offers the optimal combination of aerodynamics and ventilation. With a weight of just 228 grams this helmet is a lightweight, so much so that you barely notice you're wearing it. The various ventilation openings ensure that heat and moisture are quickly dissipated. This results in optimal comfort and improved performances, without compromising on safety. The upper part of this road bike helmet is reinforced with an internal plastic substructure, so your head is better protected during possible impacts.That bit of extra safety, supplied by for example a MIPS, is lacking in this helmet as Kask does not use the system.

Thanks to its Octofit adjustment system and divider ear straps you can adjust your Protone easily, quickly, and precisely for a perfect fit that never shifts. Its eco-leather strap is very comfortable and prevents irritation to the skin. This strap is washable just like the helmet pads. Both former top team Team Sky's (now Team Ineos) input as well as many months of data-research, have contributed to the development of this helmet.

These features make sure the Protone is the perfect helmet for both professionals and stylish touring riders.
Read more

Delivery includes

• KASK Protone helmet
• Cover for storage
• User's Manual

Reviews

Reviews

9.3 / 10 Average from 170 reviews | Write a review
9.3 / 10
170 reviews
5
146
4
23
3
1
2
0
1
0

Pros

  • low weight (11)
  • Light weight (9)
  • Aero (7)
  • Comfortable (6)

Cons

  • Expensive (6)
  • None (2)
  • No MIPS (1)
  • Could be finished better (1)

Customer photos


Most recent reviews

9 / 10

Mark, 30 May 2020

Great fitting light helmet

Second Kask helmet purchased great fit light and looks great would recommend Great value for money from Mantel

Pros

  • Fit
  • Looks
  • Light

Cons

  • Expensive

10 / 10

Kate, 28 May 2020

Great helmet at a great price

Fit is great and came pretty quick delivery

10 / 10

Markus, 19 May 2020

Best helmet I've ever owned.

This helmet manages to combine aerodynamics with breathability, together with a very customisable fit. From the few rides I've done with the Kask Protone thus far, I definitely notice less drag than with my previous c.£50 Bell model. Personally, the aesthetics of the protone in matt black are the best of any helmet I've seen and the price and service from Mantel was second to none. Very pleased with my purchase. Don't hesitate and purchase!

Pros

  • Weight
  • Aesthetics
  • Breathability
  • Aerodynamics

9 / 10

Mark, 28 April 2020

Great helmet, super comfy and quality you would expect from kask.

9 / 10

Stephen, 4 April 2020

Good looking helmet that fits well

Matt black finish looks great. Helmet is lightweight and cools well.

Pros

  • Looks great
  • Light
  • Good adjustment

Cons

  • No MIPS
Show all reviews

Frequently bought together

Frequently bought together


Recommended by the product specialist

Recommended by the product specialist


Related products

Related products

KASK Protone
KASK Protone
214,95
This product
Giro Synthe MIPS
Giro Synthe MIPS
184,95
Giro Aether MIPS
Giro Aether MIPS
229,95
POC Octal
POC Octal
From 196,70
Compare the products above
KASK Protone Giro Synthe MIPS Giro Aether MIPS POC Octal
KASK Protone Giro Synthe MIPS Giro Aether MIPS POC Octal
170 reviews 141 reviews 48 reviews 65 reviews
Including Visor No No No No
Model Year 2017 / 2020 2020 2019 / 2020 2018 / 2019 / 2020
Ventilation ★★★☆ ★★★★ ★★★★ ★★★★
Road Helmet Type All-round helmet All-round helmet All-round helmet All-round helmet
Helmet Size (Head circumference in cm) S / M / L / 50 - 56 cm S / M / L / 52 - 55,5 cm S / M / L / 51 - 55 cm S / M / L / 50 - 56 cm
Colour Nero Rosso / Nero / Bianco / Nero Matt Matte Black / White / Silver / White / Red / Matte Ox Blood Matte Bright Red/Dark Red / Matte Black Fade / Matte White/Silver / Matte Black/Blue Pearl / Matte True Spruce Hydrogen White / Navy Black / Prismane Red
214,95 184,95 229,95 From 196,70
This product View product View product View product

All specifications

Detailed product description

Technologies:

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

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

Coolmax
Dit verwijst naar de uitneembare en wasbare binnenpadding in Coolmax-materiaal.

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

MIT
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 optimally support your head.
Sanitized
The pads have an antibacterial coating designed to prevent any foul smells.

Aero Control
This helmet is fitted with a wind-tunnel tested aerodynamic shell. Whichever way you’re looking, the air exhaust will always be able to do its work.

HiViz
This refers to the reflective stickers that make you more visible in dark conditions.