RX RR, the top chassis of the renewed Redspeed Range ‘22 RX RR, the top chassis of the renewed Redspeed Range ‘22 Bas Kaligis / Saturday, December 4, 2021 0 2922 Article rating: 3.0 Officially unveiled the top model for the single-speed, shifter and DD2 Mini classes. Redspeed Kart celebrates the arrival of 2022 with the launch of a renewed product range that adopts the latest technical solutions of the OTK Kart Group R&D department. Now available are the new RX RR (reserved for the single-speed, shifter and DD2 categories) and the Rookie EVS and EVH (for the Mini class). Read more