Protone

With just 215g of weight, Protone has the lowest drag and the fastest heat dissipation coefficients compared to any other ventilated helmet. Thanks to

Review: KASK Protone Helmet

Kask introduces 4 brand-new Protone Icon colours

The KASK Protone is simply a beautiful helmet. Italian design style combined with aerodyamic technical and construction excllence in one luxury product. All the aspects you expect from a KASK helmet are present - high quality finish, secure and comfortable retention system and a great fit. In addition it is backed up by the KASK crash replacement policy of a replacement supplied at 50% off RRP in the event of you suffering an accident.

Kask Protone Icon Helmet Sahara Matte, M

Protone Icon

Seamless technology joins the lower and upper parts of the shell to give it a refined, elegant look and improved aerodynamics. Buy on

Protone Icon Helmet | Black Matt

PROTONE - Huckleberry Bicycles

The iconic PROTONE performance helmet is now available in a brilliant White Matt finish. Its simplicity, versatility and ability to be easily styled

Kask America Protone Icon

Alpine Bikes - Protone Icon helmet

Review: KASK Protone Helmet