The new flagship CS55 - the brand born from the cooperation between OTK Kart Group and Carlos Sainz Jr, Tony Kart Racing Team driver and now Ferrari F1 driver - chassis in Direct Drive, Shifter and DD2 versions, have been introduced. Several novelties are present - also in the other model reserved to the Junior and Senior classes, the TDX - including innovative fairings and brand-new braking systems. For the MINI classes, the Rookie is unchanged in the EVM and EVS versions, both evolved components