Now the last developments of the top range Tony Kart chassis are official. The models Racer 401R and Krypton 801R for Ok and KZ, and Rookie EV for the Mini. All the chassis have a new graphic and some improvements on the components. For the Rookies also the frame has been modified and the brake system has been redisgned.

The 2019 Kosmic chassis Mercury R, Lynx R and Rookie EV have been officially presented. They have new graphics and some innovations concerning the components, new solutions developed in synergy by the Kosmic Kart Racing Depratment and by OTK Kart Group R&D Department.

The 2019 season will be the stage of a significantly evolved version of the model for the Mini category, the Rookie EV. The R&D Department of the OTK Kart Group mainly focused on the new BSM4 braking system and the bare frames geometries. The evolution presented for the two models Victory R and V2 R is reaching high evolution and refinement level, never obtained before.