The letter “R” identifies the name of the new version of the top of the range Kosmic model: the Mercury. A frame that keeps the body geometries unchanged, formed by Ø 30 mm molybdenum chrome steel tubes, but makes a decisive technical upgrade as regards the components, with the introduction of the new steering wheel, the integral floor, the M7 spoiler of series and new graphics. These evolutions developed in close synergy by the Kosmic Kart Racing Department and the R&K department of the OTK Kart Group.