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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.
FIA compliance: Using this kit, you make sure your assembly compliance during technical checks.
Robustness KG: Supports and brackets are designed to withstand intense motor vibrations and track constraints.
Complete assembly: The kit includes all the necessary (supports, screws, washers, nuts) to avoid looking for incompatible parts in store.
Stability: A rigid attachment prevents your bumper from detaching or moving, which could lead to penalties or safety problems in the race.
"We often neglect the tightening of the rear bumper because it is not a mechanical piece in motion. It's a mistake. The trick: Because of the vibrations of the motor and passages on the vibrators, these screws tend to loosen over time. My Pro Council: Use a blue brake drop (medium) on the threads during mounting. In addition, always check the tightening of these brackets after each day of rolling. A bumper that flees a little, it's a loss of aerodynamic performance, and it always ends up cracking the plastic at the mounting holes. "
| Feature | Specification |
| Use | Rear bumper fixing |
| Compatibility | KG SIGMA model |
| Approval | FIA (Group 1-2) |
| Composition | Metal supports, screws, washers, nuts, silentblocs |
| Mark | KG GENUINE PARTS |
Q: Can I use classic screws purchased in DIY store?
A: It is strongly discouraged to replace the screws of this kit with standard hardware. KG hardware is treated to withstand corrosion and specific vibrations of karting.
Q: Is the kit the same for Omega and Sigma models?
A: Although similar, the supports may vary depending on the specific model. It is better to use the kit dedicated to your bumper model to ensure perfect alignment.
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.
Put your chassis in accordance with the requirements of the international competition thanks to the Front Spoiler Fixing Kit CIK / 20 RACING. In total compliance with the strict guidelines of the CIK-FIA (In particular, from the official Bulletin No. 40), this kit reintroduces the controlled stall fastening system, specially revised to optimize sportsmanship and track safety.
This official kit produced by the body specialist Kg includes 2 specific mounting brackets and 8 mounting screws. This ingenious system is calibrated to firmly hold the front spoiler (bumper) in normal aerodynamic position, while allowing the spoiler to come off from its anchor points and lower the ground ("splitted spoiler" effect)) In case of violent frontal impact with another competitor. This mechanical device encourages clean and respectful driving during the passing phases.
The model Kg 509 is one of the most emblematic and most used fairings in competition karting (including OK, KZ and Rotax). The lower part is the part that makes the junction between the front spoiler (bumper) and the upper part of the naser.
Made by KG Italy, world leader in Kart's bodywork, this part is designed with high density polypropylene. It ensures the rigidity of the frontal set while maintaining sufficient flexibility to absorb vibration and light impacts without breaking.
The Kg c3 is probably one of the most popular spoilers in the karting world. Its aerodynamic design, although classic, remains a safe bet for the competition. In "naked" version (without fixations), it is the ideal spare part for drivers who already have their nose holder and want to simply refresh their body following a race a little too "virile".
It's a room CIK-FIA approvedWhich means that it is perfectly consistent for the official competitions, from the club level at the international level.
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.
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).
This kit is the technical complement necessary for the installation of plastic elements (Sigma or Omega bumper) on the chassis. The elements present in this kit serve as points of support and guides.
The black plastic rollers provide an interface between the bumper and the chassis, allowing you to absorb the constraints while maintaining the right spacing.
Démarreur ROTAX complet 2017. Pièce détachée pour moteur de kart.
The Rotax Max Complete Starter is essential equipment for all karting drivers using Rotax Max. This starter is designed to offer reliable and fast starts, ensuring that you are always ready to take the track.
The Candle NGK R7282-11 is a bougie High performance specially designed for karting engines subject to intense stresses. With its central iridium electrode and platinum mass electrode, this bougie offers exceptional electrical conductivity, ensuring optimal recovery and responsiveness of the engine.
The bougie NGK R7282-10 is an essential component for any karting driver concerned with performance and reliability. With its platinum and iridium mass electrode, it ensures exceptional electrical conductivity and maximum engine responsiveness. Available in several versions and requiring a special cover for mounting, this is a wise investment for any serious driver.
The KG BOOSTER air box is one of the most successful on the market, specially designed to offer a maximum air flow While respecting the FIA standards in force.
Equipped with Internal filter PO37 sprintIt guarantees an extremely low pressure drop, allowing the engine to breathe fully and to express its potential, both on the boxes with box (Kz) and on the mono-speed categories (OK - OKJ - OKNJ).
Thanks to his Innovative internal design, the KG Booster combines performance, noise reduction, particle control, and Optimization of the airflowWhat makes it a reference for competitors looking for the best of Italian technology kg.
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.
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