The air boxKG NITROis more than just an admission silencer: it is a real performance tool used on the largest international events. Its aerodynamic design optimizes the flow of air to the carburettor while respecting the highest sound standards. Its silver finish reflects the heat to maintain a cooler intake air.
Anticipate the new regulation with the Spoiler kg sigma, the latest generation rear protection designed by Kg, the Italian leader of the competition body. Compliance with safety standards FIA 2026This spoiler is now mandatory for international and national categories (OK, OKJ, OKN, KZ, KZ2).
The KG C3 rear spoiler is the result of the latest research in terms of safety and penetration in the air. Conforming to approval CIK / 23It is designed to provide maximum protection against rear shocks while minimizing turbulence behind wheels.
Its high density polypropylene plastic structure allows it to absorb impacts without breaking, ensuring driver safety and longevity of the bodywork.
This kit is designed specifically for the KG brand omega rear bumper structure. This is the lateral section (the end) which is the most exposed to the tracks on the track. Sold by unit, this kit allows you to replace only the damaged part without having to change the entire rear bodywork.
The central portion of the omega rear bumper is the spine of your rear body. Made by Kg, Impairable reference in Karting bodywork, this part has been drawn to offer the best compromise between energy absorption and structural rigidity.
In competition, this piece is subject to strict controls. That's why she has theFIA homologationensuring that your KART meets the dimensions and safety standards required on all approved circuits.
The central part of the sigma rear bumper is not only an aesthetic support; It's a critical piece of security. Conceived by Kg, world leader in Karting bodywork, this piece ensures the rigidity of the entire rear protection. In case of shock, it is it that distributes the energy on the fasteners of the chassis.
The big advantage of this room is his FIA homologation, essential if you run in federal competitions or championships where the compliance of the equipment is verified.
This kit contains all the metal parts and the hardware needed to properly mount your Sigma rear bumper on your chassis. It is not a simple generic hardware, but specific parts designed by KG to adapt to the geometry of their Sigma model.
IMPORTANT: THIS KIT IS FIA approved (Group 1-2). This means that the use of these original parts is imperative to comply with the technical regulations in official competition and guarantee the good performance of the bumper in the event of shock.
This kit is the "ready to mount" solution to install your Omega rear bumper. It contains all the metal elements and specific hardware needed to attach the assembly (central part + side extensions) on your chassis.
As for all KG body parts, this kit is FIA approved (Group 1-2). In competition, it is not a detail: it is the guarantee that your bodywork will not move during contacts and that you observe the technical standards imposed by the officials.
The spoilerKG MK20is the result of aerodynamic studies carried out in the wind tunnel. Designed by the Italian leaderKGThis model combines optimal air penetration and controlled flexibility to meet the highest safety standards of international karting.