KASK Protone Icon Helmet

The KASK Protone Icon Helmet balances performance, aerodynamics and safety in a redesigned helmet for road, gravel, cyclocross and MTB cross-country riding. Built as KASK's new classic, every aspect has been refined to deliver a comfortable, stable and aerodynamic fit for demanding training and racing. A redesigned internal frame improves the helmet's mechanical strength and compactness, helping maintain the helmet's structural integrity in the event of an impact. Seamless technology joins the upper and lower shell sections for a refined finish while also contributing to the helmet's aerodynamic performance. The new OCTOFIT+ adjustment system provides a precise, customised fit with an over-injected rubber dial for improved grip. Its redesigned vertical stabiliser provides ergonomic support around the nape of the neck, helping improve stability and balance while accommodating riders with longer hair. Comfort is further enhanced by the removable and washable CoolMax® internal lining, while the faux leather chinstrap provides a soft, easy-to-clean and anallergic contact surface. A reflective insert at the rear adds visibility, and the Protone Icon is developed according to KASK's Rotational Impact WG11 Test protocol for assessing helmet performance against rotational impacts. Features Designed for road, gravel, cyclocross and MTB cross-country Redesigned internal frame for improved mechanical strength and compactness Seamless shell construction joins the upper and lower sections for improved aerodynamics OCTOFIT+ adjustment system for a customised and stable fit Over-injected rubber adjustment dial provides improved finger grip Redesigned vertical stabiliser provides enhanced stability and ergonomic neck support Suitable for riders with longer hair Removable and washable CoolMax® internal lining Faux leather chinstrap provides a comfortable, easy-to-clean contact surface Reflective rear insert for increased visibility Developed according to the KASK Rotational Impact WG11 Test protocol Technologies Inner Frame: Reinforcing structure designed to improve mechanical strength and compactness while helping maintain helmet integrity during an impact. OCTOFIT+: Adjustable retention system with an over-injected rubber dial, redesigned vertical stabiliser and ergonomic neck support for a secure and customised fit. Seamless Technology: Joins the upper and lower shell sections for a refined appearance and improved aerodynamic performance. CoolMax® Lining: Removable and washable internal padding designed to provide comfort and quick-drying performance. Specifications Helmet Type: Road / Gravel / Cyclocross / MTB XC Safety Standard: CE / UKCA - EN 1078 Inner Padding Material: Polyester Chinstrap Material: Faux leather Weight: 230g Sizing: 50-56cm (Small) | 52–58cm (Medium) | 59-62cm (Large) The KASK Protone Icon Helmet combines a lightweight 230g design with refined aerodynamics, precise fit adjustment and practical comfort features for riders across road, gravel, cyclocross and cross-country MTB.