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The Radiator AF R UNO Standard represents excellence in cooling for karting. He is Designed and manufactured 100% in Italy by the AF Radiator experts, using HIGHTECH MATERIALS FROM THE WORLD COMPETITIONS GTensuring a very high level of performance and finish.
Each radiator is fully handmade, with special care brought to every detail, to ensure constant quality and optimal thermal efficiency. Despite its high technological level, the ROIER R UNO STANDARD displays a extremely reduced weight of only 1.6 kg, making it one of the lightest radiators in its class.
The ROIER AF R UNO STANDARD benefits from advanced technical solutions:
Corroded very close and very light, greatly increasing the heat exchange surface
Double-flow system with "U" forced recirculationensuring homogeneous heat dissipation
Entrance and outlet of V-shaped water, designed to direct the liquid on the entire radiator mass and exploit the entire available surface
Uniform fluid distribution, ensuring constant thermal stability of the engine
All these features makes it possible to obtain a Perfect compromise between cooling efficiency, weight and reliability, indispensable in high level competition.
The standard AF R radiator is recommended for all categories of karting, including:
OK
Kz
It is used and recommended in the Karting Championships, the Italian Cup, the Italian Championship, the European Championship, the World Championship, as well as in WSK, ACI and FIA competitions.
Dimensions: 430 × 240 × 40 mm
Weight: 1.6 kg
The standard AF R Radiator is delivered complete with:
Caps
CNC machined aluminum supports, cut in the mass
Supports available in Red, blue and silver
100% Italian manufacture
HIGHTECH MATERIALS FROM THE GT COMPETITION
Very high cooling efficiency
Extremely reduced weight
Hi-quality craft finish
Suitable for national and international competition
To ensure optimal performance and preserve the reliability of the engine, it is recommended that the radiator assembly be entrusted to a karting professional, in particular for a competitive use.
| Features | R UNO STANDARD | H1 standard | H2 Big | Af2 |
|---|---|---|---|---|
| Mark | AF RADIATOR | AF RADIATOR | AF RADIATOR | AF RADIATOR |
| Range | Premium ultra light | Versatile | High performance heat | High-end competition competition |
| Manufacturing | 100% Italy, Handicraft | Italy | Italy | Italy |
| Categories | OK / KZ | OK / KZ | OK / KZ | OK / KZ |
| Technology | Double flow + recirculation in "U" | Bi-flow | Bi-flow | Flow optimized by geometry |
| Cooling principle | Corrged close + V Input / Output | Forced recirculation in U | Forced recirculation in U + increased mass | Large radiation surface |
| Radiant heart | High ultra light density | Light | Extra Light (upper volume) | High efficiency |
| Cooling capacity | Very high | Very good | Excellent | Very high |
| Thermal stability | Excellent | Very good | Excellent | Excellent |
| Hot conditions | Very good | Good | Very high | Very high |
| Aerodynamic | Optimized | Optimized | Optimized | Advanced |
| Dimensions | 430 × 240 × 40 mm | 435 × 242 × 48 mm | 435 × 290 × 48 mm | 440 × 300 mm |
| Weight (kg) | 1.6 kg | 1.94 kg | 2,25 kg | Non-communicated |
| Cap | Included | Included | Included | Included |
| Media | CNC aluminum | CNC aluminum | CNC aluminum machined in the mass | Standard accessories |
| COLORS MARKETS | Red / Blue / Silver | Red / Blue / Silver | Red / Blue / Silver | Standard |
| Ideal seasons | All seasons | Spring / fall / winter | Summer | Summer / strong heat |
| Recommended use | High level competition | Competition / training | Strong heat competition | Elite competition |
R UNO STANDARD : Ultra light premium radiator, ideal for pilots looking for the best compromise between weight and thermal performance.
H1 standard : Versatile and light radiator, excellent value for money for wide use.
H2 Big : Radiator designed for high temperatures, with upper water capacity and cooling.
Af2 : High-end radiator focused on maximum thermal performance and advanced aerodynamics.
To ensure optimum efficiency and preserve the reliability of the engine, the assembly of these radiators must be carried out by a karting professional, especially in a competitive setting.
The NGK hood TS1225 blue is a essential accessory Designed for NGK High Performance Candlesincluding models R7282. Fabricated high quality ceramic, this cap guarantees a optimal electrical connection, while offering a Resistance and exceptional durability.
Thanks to his specific design, the NGK TrS1225 blue cap ensures a Perfect transmission of the spark, reducing the risk of loss of signal or parasites, for a Maximum engine performance.
Key that allows you to unscrew the original cap of the Dellorto 30mm VHSH carburettor and unscrew the jet of the maximum for a quick replacement, without having to use screwdrivers or other tools.
The Standard Kart H1 radiator is the brand new radiator fromAF RADIATOR, equipped with a system Bi-flow, allowing a perfect engine cooling thanks to the Forced recirculation in the form of "U" and Radiant Heart Light.
This design has been specially developed to optimize the circulation of coolant, improve heat exchange and maintain stable engine temperatures, even under intensive race conditions.
With this system, the radiator retains more water inside, ensuring high thermal efficiency while maintaining a Reduced weight of only 1.94 kg.
The rear brake disc OTK Ø180x13mm self-ventilated BWD is a high-end component, specially designed for Group Karts OTK from 2025 (Tony Kart, Kosmic, Redspeed, virtually known, Carlos Sainz, Gillard, etc.). This disc self-ventilated offers a optimal braking powera exceptional durability and an Resistance to thermal and mechanical stresses, essential for competitive performance.
Made in Treated and treated steelthis disc is Optimized for active cooling, thanks to his Integrated ventilation fins, which allow a rapid dissipation of heat. This guarantees a Constant and reliable brakingeven during the most intense sessions.
Oil Xeramic 2T Kart Racing Castor is a high-tech oil specifically designed for the optimal lubrication of two-weather karting engines, air cooling or water. Developed in collaboration with the best engine manufacturers and approved CIK, this oil is ideal for competitions involving high speed loads and high temperatures. Synthetic ingredients and additives have been carefully chosen to ensure optimal lubrication and very long-lasting performance.
The 50mm x 100 rear wheel hub - 8a hq birelart is a high-end component, specially designed for Birelart Chassis, RicCiardo, Charles Leclerc, Kubica and LGK. This hub double clamping offers a Ultra-secure fixation the rear wheel, guaranteeing a optimal stability and an exceptional durabilityeven in the most demanding conditions of competition.
Made in High strength aluminum alloy, this hub is light, robust and precise, ensuring a optimal power transmission and an Vibration reduction. His Double clamping system eliminates any risk of loosening or playing, which is crucial for the security and the performance on the track.
The Radiator AF R UNO Standard represents excellence in cooling for karting. He is Designed and manufactured 100% in Italy by the AF Radiator experts, using HIGHTECH MATERIALS FROM THE WORLD COMPETITIONS GTensuring a very high level of performance and finish.
Each radiator is fully handmade, with special care brought to every detail, to ensure constant quality and optimal thermal efficiency. Despite its high technological level, the ROIER R UNO STANDARD displays a extremely reduced weight of only 1.6 kg, making it one of the lightest radiators in its class.