The Kask Protone WG11 Road Helmet was created for road racing and riding, the PROTONE has been wind tunnel tested and has one of the lowest drags of any vented helmets on the market. With a multi-layer open cell construction, several ventilation holes...
The Kask Protone Road Bike Helmet has a weight of just 215g as well as the lowest drag and fastest heat dissipation compared to other similar ventilated helmets. Thanks to several ventilation holes and a thick padding material, heat and moisture are dissipated...
The Kask Protone Road Bike Helmet has a weight of just 215g as well as the lowest drag and fastest heat dissipation compared to other similar ventilated helmets. Thanks to several ventilation holes and a thick padding material, heat and moisture are dissipated...