We use cookies and similar technologies to provide you with the best shopping experience as well as for marketing purposes. Please accept, decline or manage the use of your information.
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...
