The constant improvement is at the center of the daily work of the OTK Kart Group that constantly monitors every aspect of the kart by proposing new solutions regarding each single component of the vehicle. The Thoos R, in particular, sees the introduction of a new steering wheel, equipped with rubber grips with high grip and comfort, able to significantly improve the driving feeling of each rider. In combination with the steering wheel, there is the inclined steering wheel hub, ideal to be able to sew, on measure, the driving position.

The Thoos R is equipped, for the single-speed categories, with the BSD braking system, already mounted with excellent results on the previous model Thoos S. The rear brake caliper is forged in one piece: inside it work two pistons of Ø 34.5 mm, with stroke recovery, combined with evolution brake hoses and DOT 5.1 oil. The material of calipers and brake pumps is Ergal, chosen for its particular mechanical resistance properties. The resistance is also increased by the hard oxidation process in thickness, which serves to minimize the wear and tear of moving components.

The great work carried out by the OTK Kart Group's R & D department on aerodynamics continues. Thanks to the extensive tests carried out in the wind tunnel and to the CFD computer simulations, in 2015 the OTK M6 fairings had already been approved, which guarantee optimal air penetration, conveying the air flows in the most functional areas to the overall performance of the vehicle . To these, we now add the new M7 front spoiler front, distinguished by a new and revolutionary design, able to further reduce the aerodynamic drag, with consequent increase in performance, especially on the fastest circuits with long straights. M7 combines the new "integral" platform, which completely covers the entire area between the frame tubes at the front end.