![Mauna Kask Protone Icon](http://birdworx.com/cdn/shop/files/ApprovedMaunaProtone20240208.png?v=1707413571&width=1920)
Mauna Kask Protone Icon
![Mauna Kask Protone Icon](http://birdworx.com/cdn/shop/files/ApprovedMaunaProtone20240208.png?v=1707413571&width=1920)
Mauna Kask Protone Icon
Sale price$289.95 USD
Regular price (/)
Protone Icon
The elements are in perfect equilibrium: performance, aerodynamics and safety. The design leaves you in no doubt: Protone Icon is KASK's new classic, an exceptional helmet for road, gravel, cyclocross and MTB cross-country. Every aspect has been redesigned to push performance to the limits.