As a result of TB KART Racing Team’s relentless Research & Development, the S197M chassis (available in single-speed and shifter versions) is distinguished by the fit and finish of the smallest of details. The design of the frame, as well as the choice to use only 32 mm diameter tubes to manufacture it, makes it a product particularly suitable for the shifter kart classes. The care given to the design of the S197M and the precision with which TB KART’s components are produced is a guarantee of the quality of a chassis designed to deliver industry-leading performance. Strengthened by a foundation established through years of experience in national and international competitions, including even the most prestigious ones, the S197M is characterized by exceptional flexibility and ease of use which allows it to adapt to the most diverse track conditions. Additionally, the functionality of the S197M translates into a remarkable ease of use with minimal management needed, making it the ultimate expression of karting which is extremely accessible, even to those considering it for the first time.