KASK Top Road Helmet - improved aerodynamics, compatible with sunglasses. The Protone is arguably the most advanced helmet in the current KASK lineup. Technically innovative and with a unique look. Developed in collaboration with the successful Team Sky, the Protone cycling helmet 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. In-Moulding construction: The innovative injection molding technology bonds the inner polystyrene GAP foam with the outer polycarbonate shell, providing better shock absorption. Multilayer open-cell construction: Ensures higher safety and seamless protection, thanks to the polycarbonate layer on the top shell, sides, and back. 20 ventilation openings. 3D-Dry system: Antibacterial padding made from Coolmax material (removable and washable). Headset with Octo-Fit system for optimal adjustability: Rubberized micro-dial adjustment system for improved grip. Antibacterial ECO-leather chin pad: Hypoallergenic and washable closure system that is extremely comfortable and prevents skin irritation. Note: Size corresponds to head circumference. Please measure beforehand. Intended use: Road and MTB.
Bike helmet type | Racing bike helmet |
Colour | Green |
Helmet features | Active ventilation, Reflectors |
Head circumference | 52 - 58 cm |
Bike helmet size | M |
Item number | 19491777 |
Manufacturer | Kask |
Category | Bike helmets |
Manufacturer no. | CHE00097-390-58 |
Release date | 8.2.2022 |
Sales rank in Category Bike helmets | 532 of 7438 |
Colour | Green |
Exact colour description | Olive Green Matt |
Material | ECO-Leather chin pad |
Target group | Women |
Age group | Adults |
Bike helmet type | Racing bike helmet |
Bike helmet size | M |
Head circumference | 52 - 58 cm |
Helmet features | Active ventilation, Reflectors |
Air vents | 20 x |
Visor type | Removable |
CO₂-Emission | |
Climate contribution |
Weight | 230 g |
Length | 33.20 cm |
Width | 23 cm |
Height | 19.40 cm |
Weight | 778 g |
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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.
