The Protone road helmet from Kask is the latest in a long line of Italian road champions.
Kask makes Protone road helmet in Italy to be ridden to victory around the world. With incredible aerodynamics and maximum ventilation the Protone is the helmet of choice for the world’s fastest racers. Add their flexible padded chin-strap and fully adjustable retention system to the Protone to create a great fit and added security. Easily match the rest of your riding gear with Kask’s numerous color choices and hit the road in style. Born in Italy and bred to race the Protone from Kask is the reigning champion among road helmets.