karts
THE REFERENCE MODEL
Tony Kart Racer 401 T
The Racer 401, in its evolution called “T”, confirms to be the top-range Tony Kart chassis. Available, as always, in the single-gear, shifter and DD2 versions, it introduces several new features, born from the synergy between OTK Kart Group’s R&D department and the Tony Kart Racing Team. The key features of this historic model remain unchanged: the frame entirely made of Ø 30 mm tubes and a top manufacturing quality.
Tony Kart is the flagship brand of the OTK Kart Group, an Italian-manufacturer leader in the karting industry. The brand was born in the 60s and has developed in line with the spirited discipline of competition karting within Italy first, and then throughout the world. The largest of Tony Kart’s breakthroughs came in the 80s when, with their newly acquired property, the transition was made from what was a small craft business in to a real manufacturing company built for the karting world. This was visually symbolized by the introduction of the green color to the chassis which still characterizes the Tony Kart brand today, born over the years to become a key signature for the victories achieved and for the quality offered.
Tony Kart has always stood out for its latest innovations, resulting from a continuous research and development program that has been diligently working for over 30 years alongside the Tony Kart Racing Team in the world’s most prestigious competitions. All innovations that were conceived and realized for the highest level karting competitions, are instilled in the karts for sale to the public which remain the primary focus of OTK. This is in accordance to Tony Kart’s philosophy: to represent the highest expression in terms of performance and quality.
Quality and performance are indeed joined partners in all Tony Kart products. In order to achieve the objective of merging these two qualities, it was necessary to concentrate the design and manufacturing of all components for Tony Kart’s chassis entirely within the OTK Kart Group manufacturing plants. As a result, OTK maintains maximum control over the entire design and production process, which is the only way to guarantee the best products and best performance to the end users who employ Tony Kart worldwide.
Kosmic Kart is a brand belonging to the OTK Kart Group, Italian company leader in the karting field.
It was born in 1996 and it immediately stands out brilliantly within the international karting scene.
Besides the technical solutions of its own products, Kosmic draws the attention of the audience thanks to a very personal and innovative layout, compared to what we normally see within the karting survey, also thanks to the blue colour of its bare frames enhanced by a fuchsia touch, which is still catching the eye on the graphics of the OTK karts.
Still concerning the design, the “Kosmic” signature is an absolute worldwide “première”, by adopting, around the end of the nineties, completely decorated bodyworks. Until then, bodyworks have always been self-coloured and could be customized with stickers. Kosmic, on the contrary, introduces a real graphics on its own bodyworks, reinforcing even more its brand image.
Competition is in Kosmic’s DNA. It has always been racing on the binding stage of the international karting competitions, facing the best competitors of the whole field. The Kosmic palmarès [link a Palmares] is literally studded with prestigious results until the most coveted goal, the victory of the CIK-FIA World Championship, reached in the direct-drive top class in 2015.
Kosmic products, such as karts, bare frames or accessories, have always been taking advantage of the highest manufacturing levels of the OTK Kart Group, always focused on the design and realization of all components of its products within its factories in Prevalle (near Brescia, Italy), in order to have the greatest control on the whole design and production chain, the only way to guarantee the best product and performance to the people racing with Kosmic Kart all over the world.
LN Racing Kart
LN Racing Kart by OTK Kart Group (Italian company, leader in the karting field) was born in 2021 by the idea and the efforts of Lando Norris, McLaren Formula 1 driver who won several international kart championships in his early career, many at the wheel of a chassis planned, designed and manufactured by OTK Kart Group.
Considering the close bond which has remained unchanged over the years between the Italian company and the English driver, Lando Norris decided to found his own brand in the world of karting and to do so, he’s relying on the experience and know-how of the OTK Kart Group. Their shared goal is to provide young talent with the opportunity to race on the best quality, technology and competitiveness under the name LN Racing Kart.
Karting is part of Lando Norris’ DNA and history. In 2013, he won the CIK-FIA Karting European Championship and the WSK Euro Series in the KFJ class, while, in 2014, he gained the most prestigious title, the CIK-FIA Karting World Championship in the main KF category. Results which to this day still stand out amongst the extensive list of OTK Kart Group’s successes and are results that want to be repeated with the newborn LN Racing Kart.
LN Racing Kart products, whether karts, bare frames or accessories, are constructed to the high production standards of the OTK Kart Group, which designs and produces of all the components of its products within its own factories in Prevalle (near Brescia, Italy). Working to this standard ensures the best control over the whole design and production chain and is the only way to guarantee the best product and best performance to the drivers racing on Lando Norris karts all over the world.
The new flagship Exprit 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
The Exprit Kart model year 2025 model year 2025 product range consists of three chassis models: Noesis T, TDX e Rookie.
The development of the technical innovations introduced by Exprit is the result of the joint work carried out by the racing and R&D departments of OTK Kart Group. Their synergy has allowed all products to grow under the company’s historic philosophy: “Designed, Engineered, Manufactured, 100% made in OTK – Italy.” A “creed” that has always been applied in the Chassis Division of OTK Kart Group, in Prevalle, and that involves strict quality controls for the materials used, as well as the use of machine processes that guarantee both extremely high production standards and equality of the products.
CS55 MY 2025
The CS55 model, born from the synergy between OTK Kart Group and Carlos Sainz Jr – Tony Kart Racing Team driver and now F1 driver– available in the shifter, direct drive and DD2 versions, is still confirmed as CS55 Racing also in its latest evolution called “MY 2025”. Several new features have been introduced by OTK Kart Group’s R&D department, in addition to the many confirmations from the past, including a manufacturing process able of guaranteeing the highest quality levels and a frame entirely made of Ø 30 mm tubes.
The new flagship Gillard the iconic British brand – born from Tim Gillard’s passion for this sport, joined the family of OTK-branded chassis in 2020 – 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.
The Gillard Kart model year 2025 product range consists of three chassis models: TG17 MY 2025, TDX and Rookie.
The development of the technical innovations introduced by Gillard is the result of the joint work carried out by the racing and R&D departments of OTK Kart Group. Their synergy has allowed all products to grow under the company’s historic philosophy: “Designed, Engineered, Manufactured, 100% made in OTK – Italy.” A “creed” that has always been applied in the Chassis Division of OTK Kart Group, in Prevalle, and that involves strict quality controls for the materials used, as well as the use of machine processes that guarantee both extremely high production standards and equality of the products.

The new flagship Redspeed 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.
The Redspeed Kart model year 2025 product range consists of three chassis models, RX T, TDX and Rookie. The development of the technical innovations introduced by Redspeed is the result of the joint work carried out by the racing and R&D departments of OTK Kart Group. Their synergy has allowed all products to grow under the company’s historic philosophy: “Designed, Engineered, Manufactured, 100% made in OTK – Italy.” A “creed” that has always been applied in the Chassis Division of OTK Kart Group, in Prevalle, and that involves strict quality controls for the materials used, as well as the use of machine processes that guarantee both extremely high production standards and equality of the products.