Cycling helmet Kask Protone Icon - white matt

The Kask Protone Icon helmet is a new classic from KASK, an exceptional helmet for road, gravel, cyclocross and MTB cross-country. The redesigned inner frame provides the user with greater safety. The new OCTOFIT+ fastening system optimises the helmet's comfort and stability. The inner lining is made of CoolMax® fabric, which, in addition to being comfortable and quick-drying, is also removable and washable. More

6 879 Kč
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Size chart
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Basic informations

Category Cycling MTB helmets
Determination men's, women's
Brand Kask
Catalog number CHE00097-321

Technical parameters

Helmet size 50-56, 59-62, 52-58
Color white
Season 2026
Execution without peak
Advanced level sporty
Buildable size adjustable
Use mountain bike, road bike
Other Octo Fit +, Faux Leather Chinstrap, Inner Frame
Weight 230 g (size M)
Sizes S (50-56 cm), M (52-58 cm),L (59-62 cm)
Certification CE / UKCA - EN 1078

Product description

The elements are in perfect balance: performance, aerodynamics and safety. The design leaves no doubt: the Protone Icon is a new classic from KASK, an exceptional helmet for road, gravel, cyclocross and MTB cross-country. Every aspect has been redesigned to push performance to the limit.

The redesigned inner frame provides the user with greater safety. Seamless technology joins the lower and upper parts of the shell, giving it a refined, elegant look and improved aerodynamics.
The new OCTOFIT+ adjustment system optimises the helmet's comfort and stability, while the vertical stabiliser across the nape of the neck provides ergonomic neck support and ensures better balance and fit. Its large, rubber-coated rotary closure increases finger grip and the reflective insert on the back helps keep the helmet wearer even safer.
The inner lining is made of CoolMax® fabric, which, in addition to being comfortable and quick-drying, is also removable and washable. As is standard with all KASK helmets, the Protone Icon helmet has been developed in accordance with the KASK ROTATIONAL IMPACT WG11 TEST protocol, an objective, scientific approach to measuring the helmet's resistance to rotational impacts.

Main advantages and parameters:

  • INNER FRAME: The innovative inner reinforcing frame offers greater mechanical strength and better compactness
  • OCTOFIT+: The fastening system allows for finer adjustment
  • FAUX LEATHER CHINSTRAP: The anti-allergenic and washable chinstrap is extremely comfortable
    and helps prevent skin irritation
  • Reflective graphics increase rider visibility
  • Weight: 230 grams (size M)
  • Certification: CE / UKCA - EN 1078
  • Lining material: Polyester
  • Strap material: Faux leather
  • Surface finish: Glossy or matte

Size chart

Size chart