This special edition of the hugely popular KC7-CMR helmet pays homage to the racing legend Ayrton Senna who started his Motorsport journey in karting. The helmet bears the famous yellow, blue and green colours which Senna used throughout most of his racing career and is instantly recognisable amongst racing fans.Painted in the Senna famous colour scheme making it the perfect choice for fans of the racing legendIncludes many upgrades such as visor, aerodynamics and helmet bagCMR 2016 approved for karting use (mandatory for drivers under the age of 15)Extremely light weight to reduce muscle strain and fatigue, perfect for younger drivers with weaker neck muscles14 air intake and extraction channels for maximum ventilation to keep you cooler and help reduce perspiration for longer lasting comfort2mm double screen anti fog visor to prevent misting allowing for fog free vision even in damp / wet conditionsStrong carbon/kevlar/fibreglass hand laminated shell provides super high levels of imp