The Protone is arguably the most advanced helmet in the current Kask program. Technically innovative and featuring a unique look, the Protone cycling helmet, developed in collaboration with the successful Team Sky, sets standards in ventilation, heat dissipation, and aerodynamics. Thanks to the large openings, the contact area with the head is significantly reduced. At the same time, an internal substructure keeps the helmet intact in the event of a fall.
Colour | White |
Helmet features | Passive ventilation |
Head circumference | 59 - 62 cm |
Bike helmet type | Racing bike helmet |
Bike helmet size | L |
Item number | 19491786 |
Manufacturer | Kask |
Category | Bike helmets |
Manufacturer no. | CHE00097-321-62 |
Release date | 8.2.2022 |
Colour | White |
Exact colour description | White Mat |
Material group | Leather |
Material | In-mould construction |
Target group | Men, Women |
Age group | Adults |
Bike helmet type | Racing bike helmet |
Bike helmet size | L |
Head circumference | 59 - 62 cm |
Helmet shape | Classic |
Helmet features | Passive ventilation |
Air vents | 20 x |
Helmet fastener | Plug cap |
Country of origin | Japan |
CO₂-Emission | |
Climate contribution |
Weight | 230 g |
Length | 32.90 cm |
Width | 23.20 cm |
Height | 20.10 cm |
Weight | 750 g |
How often does a product of this brand in the «Bike helmets» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusHow often is a product of this brand in the «Bike helmets» category returned?
Source: Digitec Galaxus
Aerodynamics, ventilation, lightweight, design: according to the manufacturer Kask, the new Protone Icon is supposed to offer all of this. Many of these promises are kept - as our endurance test has shown. The Protone is already a classic that has been used by professional teams for many years...
Top workmanship, extremely low weight and very good ventilation properties: The high-priced Kask Protone Icon is convincing.
