The KG Nitro air box holder is not just a metal tab. This is the interface that absorbs some of the high frequency vibrations generated by the engine before they reach the plastic of the air box. A medium in good condition is crucial: if it is twisted or cracked, your air box will "hang", creating air intakes at the rubber fitting, which can deplete your mix and jeopardize your piston.
Perfect geometry: It is designed to perfectly align the output of the air box with the carburetor input, avoiding any constraint on the rubber fitting.
Vibration resistance: Made in a specific steel / aluminum alloy to withstand metal fatigue. Generic supports tend to break net after a few hours of rolling.
Adjustability: The KG design allows a slight adjustment to accurately fit your motor configuration (Rotax, Iame, tm, etc.).
Safety: An air box that falls on the track during a race, it is the insured abandonment and a danger for other competitors.
"The air box holder is often the 'forgotten' piece of maintenance. The trick: Most drivers forget that the support must be mounted with SilentBlocs (anti-vibration rubbers). If you mount the 'hard' air box directly on the metal support, the vibrations of the engine will literally disintegrate the plastic from the air box into a few sessions. My Pro Council: Always check the status of your airbox silentblocks at the same time as the support. If they are cracked or too soft, change them: it is a derisory investment to protect a motor that is expensive. "
| Feature | Specification |
| Designation | Fastening support (BRACKET) |
| Compatibility | Air Box KG Nitro (and Nitro Power) |
| Material | High resistance / galvanized steel |
| Use | Chassis / engine mounting |
| Type | Adjustable (depending on configuration) |
Q: Does this support often breaks?
A: It is robust, but it undergoes important constraints. In case of falling kart or shock on the rear yard, always check if it has not been folded because a twisted stand will force on the rubber fitting and cause air leaks.
Q: Can we straighten it if it is twisted?
A: I strongly notify to straighten a support that has been folded. The metal has already undergone plastic deformation and has lost its mechanical properties. It may break net in full race. Replacement is the only secure option.
To complete your installation, make sure you have everything you need:
[Silentblocs de boîte à air] (Essential for protection)
[Visserie de fixation] (Screws, braked washers)
Anti-noise washer for rain protection
For Nitro and Power
The KG Power Base is the High performance admission muffler expanded by Kg racing To meet the requirements of the High level kartingas well as in categories OK / OKJ that Kz.
Designed as a real technical performance basis, the Power Base KG offers a stable carburationa Immediate motor response and an Optimal reliabilityeven in the most demanding race conditions.
Discover the 15° Rubber Coupling for POWER KG, an essential accessory for karting engines. Made of high quality rubber, this coupling offers a secure and durable connection. Ideal for POWER KG engines. Order now on Magickart.eu.
When the sky covers, your biggest enemy becomes the moisture that seeps into your admission. A motor that sucks water is a motor that "grazes", loses power, or worse, may be able to stall. This transparent protection is designed to perfectly marry the forms of air boxes KG Nitro and Power. It creates a waterproof barrier while leaving the breathe motor, allowing you to maintain stable carburation despite projections.
Discover the 1/2 Lower Air Box Shell POWER KG, an essential accessory for karting engines. Made of high quality materials, this shell offers optimal protection and increased performance. Ideal for the KG POWER air box . Order now on Magickart.eu and also discover our 15° Rubber Connector for POWER KG.
System of fastening made to measure of your KG NITRO air box to the chassis.
Delivered as a kit (without the air box).
The rubber fitting is the junction part between the output of your air box and the entry of your carburetor. Although apparently simple, this sleeve has a crucial role: it must guarantee a Perfect sealing. The slightest air intake between the air box and the carburettor can result in dust or sand, causing premature wear (or even a motor case) irreparable.
Discover the kG POWER NITRO clamp, an essential accessory for karting enthusiasts looking for performance and reliability. Designed specifically for karting air boxes, this clamp offers a robust and secure fixing, ensuring optimal airflow to the engine. Made from high-quality materials, it withstands the most demanding conditions on the track, while ensuring easy and quick installation.
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.
The new power suction muffler
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.
VEGA W6 rain tires offer exceptional traction , improved stability and increased durability , perfect for tackling wet tracks with peace of mind. Don't let the rain impact your performance, opt for VEGA quality .
Anti-noise washer for rain protection
For Nitro and Power
System of fastening made to measure of your KG NITRO air box to the chassis.
Delivered as a kit (without the air box).
Discover the 50x2x1040 - KZ - F (Yellow) axis Birelart, specially designed for KZ category competition karts. Offering optimal performance and exceptional durability, this axis is a must-see choice. Magickart, official distributor of Charles Leclerc chassis by Birelart. Order now on Magickart.eu.
The rubber fitting is the junction part between the output of your air box and the entry of your carburetor. Although apparently simple, this sleeve has a crucial role: it must guarantee a Perfect sealing. The slightest air intake between the air box and the carburettor can result in dust or sand, causing premature wear (or even a motor case) irreparable.
Ball bearing SB208 / 50 ZZ.TN. C5
Front bumper CIK 507 without bindings for karting
The attachment ordered separately (choose between unbarked kit - AT.020.NE - or the approved version the code AT.022.NE)
Since 2011, the MAX radiator with cap has been an essential part of the cooling system for Rotax Max Evo 125 cm3 karting engines. This radiator is designed to ensure optimum heat dissipation, guaranteeing maximum performance and long engine life.
The piston with original band Rotax is an essential component for engines Rotaxdesigned to provide optimal performance and exceptional durability. This piston is suitable for multiple engine models Rotax, including the Rotax Micro max, Rotax Mini max, Rotax Junior, and Rotax Max (senior). Fabricated Rotax, a brand recognized for its quality and innovation in the karting world, this piston is ideal for demanding drivers looking for reliable and efficient solutions for their karting engines. In addition, Magickart offers this piston at a more competitive price than that of French and Italian competition, allowing you to benefit from the best quality at the best price.
The piston with original band Rotax is an essential component for engines Rotaxdesigned to provide optimal performance and exceptional durability. This piston is suitable for multiple engine models Rotax, including the Rotax Micro max, Rotax Mini max, Rotax Junior, and Rotax Max (senior). Fabricated Rotax, a brand recognized for its quality and innovation in the karting world, this piston is ideal for demanding drivers looking for reliable and efficient solutions for their karting engines. In addition, Magickart offers this piston at a more competitive price than that of French and Italian competition, allowing you to benefit from the best quality at the best price.
The CRG Kt2 is the versatile chassis par excellence of the Italian manufacturer. Unlike the Rébec Road (more rigid), the KT2 uses a frame compound full of tubes of 30 mm in diameter. This architecture offers controlled flexibility, ideal for freeing the engine in categories without gearbox like the OK, Iame X30 or the Rotax Max.
Its geometry allows fast adaptation to all track conditions (high grip or green track "). Featuring the last components of the range CRG RacingHe combines exceptional motor skills at a surgical front train accuracy.
The CRG KT2 2026 Version Kz redefines the standards of the Queen category. While the Road Rebel (32mm) remains the choice for the tracks with very high grip, the KT2 in 30mm Has become the favorite weapon of Kz pilots looking for more agility and ease in the support changes.
For 2026, CRG Reworked the composition of chrome-molybdenum steel to provide a better response from the front train during degressive braking. This KZ version stands out for its localized structural reinforcements and its integral front / rear braking system, essential to stop the power of 50 horsepower engines
The hub of 35 mm long is considered a "short hub". In karting, The choice of hub length is a fundamental adjustment tool:
Short hub (35 mm): It offers less contact surface with the axle than models of 75 or 90 mm. This usually allows to have a "freer" behavior of the rear train, Helping the chassis to be free from curve, Ideal on tracks with a lot of grip (adhesion).
The hub of 40 mm long is often considered the "standard" or "versatile" value on adult karts equipped with a 30 mm (x30, axle, Rotax, Kz, ok). Unlike very long (75-90mm) hubs that considerably rigidify the rear, or the very short (35mm) that fully freed the chassis, the 40 mm Offers neutral and healthy behavior, ideal for starting a setting session before refining.
The KG Nitro air box holder is not just a metal tab. This is the interface that absorbs some of the high frequency vibrations generated by the engine before they reach the plastic of the air box. A medium in good condition is crucial: if it is twisted or cracked, your air box will "hang", creating air intakes at the rubber fitting, which can deplete your mix and jeopardize your piston.
Product Comments
Your review appreciation cannot be sent
Report comment
Report sent
Your report cannot be sent