There is a reason for why the DRT X is KBC’s most popular helmet among its customers. Powercore resin shell construction, known for its great impact absorption, is one of the best on the market. Designed to fit most any rider, seven interior sizes expand the range. Ventilation ports and a Duralux lining work together, to get as much air through the top of the helmet as possible. DOT certification for the DRT X allows street use between trails and off the track. Put one on, and see why people are getting into KBC helmets.