The elements are in perfect balance: performance, aerodynamics, and safety. The design leaves no doubt: the Protone Icon is Kask's classic, an exceptional helmet for road, gravel, cyclocross, and MTB cross-country. Every aspect has been crafted to push performance to the limits.
Colour | Blue |
Helmet features | Passive ventilation |
Head circumference | 52 - 58 cm |
Bike helmet type | Racing bike helmet |
Bike helmet size | M |
Item number | 19491769 |
Manufacturer | Kask |
Category | Bike helmets |
Manufacturer no. | CHE00097-256-58 |
Release date | 8.2.2022 |
Colour | Blue |
Exact colour description | Blue Matt |
Material | ECO-Leather chin pad |
Target group | Men |
Age group | Adults |
Bike helmet type | Racing bike helmet |
Bike helmet size | M |
Head circumference | 52 - 58 cm |
Helmet shape | Classic |
Helmet features | Passive ventilation |
Air vents | 20 x |
Visor type | Removable |
Country of origin | Japan |
CO₂-Emission | |
Climate contribution |
Weight | 230 g |
Length | 32.70 cm |
Width | 23 cm |
Height | 19.50 cm |
Weight | 720 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.
