When it comes to karting, many beginners are faced with confusion in terminology. What exactly is a "go-kart car"? This includes the chassis itself with the engine, individual components, and even entire racing complexes. In a professional environment, such vehicles have strict classifications, which depend on the type of competition, engine power and design features.
In this article we will look at the correct names of karting cars depending on their purpose - from children's entertainment models to professional championship cars. You will learn about the key design elements, classes of karts (as experts call them), as well as what parameters are important when choosing equipment for personal use or sporting purposes.
We will pay special attention official terminology, which is used in motorsports to avoid mistakes when purchasing, registering or participating in competitions. For example, the word “card” (from English. kart) is the correct name for a karting car, not "karting" (which is the sport itself) or "kart car" (colloquial). Such nuances are important if you plan to seriously pursue this field.
Official name of a karting car: terminology and classification
In motorsports and technical documentation, a go-kart car is called cards (English) kart or go-kart). This name is enshrined in the regulations of international federations, such as CIK-FIA (International Karting Commission FIA). In colloquial speech, the variants "karts", "go-karts" or "kart car" are often used, but in official documents the first term is used.
Cards are divided into several main classes, which determine their technical characteristics and scope of application:
- 🏁 Sports cards - designed for competitions, have strict regulations on weight, power and safety. Examples: KZ, X30, Rotax Max.
- 👶 Children's cards — simplified models for young pilots (age 6–12 years), with limited speed and enhanced protection. Popular series: Mini, Cadet.
- 🎢 Walking maps - used in entertainment karting centers, often with electric motors or low-power internal combustion engines.
- 🔧 Homemade cards — assembled by enthusiasts from ready-made components or from scratch, they do not always meet safety standards.
It is important to understand that the term “card” refers specifically to vehicle, while “karting” is sport or entertainment. For example, the phrase “buy a go-kart car” is technically incorrect: it would be more correct to say “buy a kart for go-karting.” Such accuracy helps to avoid misunderstandings when communicating with sellers or trainers.
Kart device: what does a karting machine consist of?
The design of the kart is as simplified as possible compared to a car, but at the same time it includes all the key elements necessary for control and safety. Main components:
- Chassis — a frame made of steel or aluminum pipes on which all components are attached. Sports karts often use adjustable chassis to tune to the track.
- Engine - can be gasoline (2- or 4-stroke), electric or even diesel (in rare cases). Power varies from 5 hp. (children's models) up to 50+ hp. (professional classes).
- Transmission — most karts do not have a gearbox (direct transmission is used), but in some classes they install centrifugal clutches or 6-speed gearbox.
- Suspension — as a rule, rigid (without shock absorbers), but in some models there are adjustable systems.
- Brake system — disc or drum brakes controlled by a pedal and/or a hand lever.
- Steering — rack and pinion mechanism with direct drive (without amplifier).
- Body and protection — fairings, bumpers, roll bars (mandatory in sports classes).
A special feature of karts is the lack of a differential, which makes them more difficult to control, especially when cornering. The pilot must take into account “rear axle skidding” effect during sudden acceleration, which requires special piloting skills. In professional competition, chassis and tire pressure settings are critical to achieving high performance.
Why don't karts have suspension?
The lack of suspension in most karts is explained by two reasons: firstly, it simplifies the design and reduces weight, and secondly, a rigid chassis better conveys the feeling of the track to the pilot, which is important for precise control at high speeds. An exception is some walking models with spring elements for comfort.
Types of engines for karts: which one to choose
The engine is the heart of the car, and its choice depends on the purpose of use. There are three main types of power units used in karting:
| Engine type | Power | Benefits | Disadvantages | Sample classes |
|---|---|---|---|---|
| 2-stroke petrol | 5–40 hp | High power density, light weight, easy maintenance | Noisy, require mixing oil with gasoline, high fuel consumption | KZ, X30, Rotax Max |
| 4-stroke petrol | 5–20 hp | Quiet running, economical, reliable | More weight, less dynamics compared to 2-stroke | Honda GX200, Briggs & Stratton |
| Electrical | 5–15 kW (≈7–20 hp) | Environmentally friendly, silent, instant torque delivery | Limited range, high price, dependent on charging | Rotax E-Kart, ODI Kart |
For novice pilots and recreational karting, 4-stroke engines are optimal - they are easier to control and cheaper to operate. Sports classes (eg KZ or Shifter) use 2-stroke engines with a manual transmission, which requires the rider to be able to change gears right during the race.
⚠️ Attention: When choosing an engine for sports competitions, be sure to check the regulations of the specific series. For example, in class Rotax Max engine modifications are prohibited, and KZ It is allowed to tune the transmission.
Kart classes: how competition cars differ
In professional karting, cars are divided into classes, which regulate technical parameters and the age of the pilots. This is necessary for fair competition and safety. Main classes:
- 🏆 KZ (Karting Z) — top class with 2-stroke engines (up to 50 hp) and 6-speed gearbox. The speed exceeds 130 km/h. Pilots age: 15+.
- 🔥 X30 - popular class with engines IAME X30 (30–40 hp), without gearbox. Suitable for pilots over 13 years old.
- 👦 Rotax Max - series with standardized engines Rotax (20–30 hp), includes subclasses Junior (13–15 years old) and Senior (15+).
- 🧒 Cadet — children's class for pilots 8–12 years old with engines up to 12 hp. and limited speed (up to 80 km/h).
- ⚡ E-Kart — electric cards that are gaining popularity in eco-competitions. Power up to 20 kW.
Each class has its own characteristics regarding chassis setup, tire type and racing rules. For example, in class KZ Tires with treads for wet roads are allowed, and in Rotax Max all drivers use the same slicks. The transition between classes usually occurs as the pilot's skill and age increase.
Make sure that the model complies with the regulations of the selected class|
Check for security certificates (for example, CIK-FIA)|
Assess the possibility of tuning (if allowed by regulations)|
Consult a trainer or experienced pilot for landing gear setup -->
How to choose cards for personal use: criteria and tips
If you are buying a kart not for competitions, but for personal races, pay attention to the following parameters:
- Purpose of use:
- For fun on the trail, touring models with a 4-stroke engine are suitable (Honda GX200).
- To train your child, choose children's cards with a speed limiter and protection.
- To prepare for competitions, take class cards X30 or Rotax Max.
- Budget:
- Budget models (from 50,000 rubles) - used cards or new pleasure cards.
- Middle segment (RUB 150,000–400,000) - semi-professional karts with 2-stroke engines.
- Premium (from RUB 500,000) - class sports cards KZ or Shifter.
- 2-stroke engines require frequent oil changes and carburetor adjustments.
- 4-stroke engines are easier to maintain, but less dynamic.
- Electric cards need battery monitoring and cooling.
When purchasing a used card, be sure to check:
- 🔧 Condition of the frame (are there any cracks or deformations after accidents).
- 🔥 Engine operation at idle and high speed.
- 🛞 Wear of tires and brake pads.
- 📜 Availability of documentation (passport card, service history).
⚠️ Attention: Before purchasing a card for a child, make sure that the track where you plan to ski allows the use of children's models. Some centers require special safety certificates for junior pilots.
If you are buying a kart for competition, pay attention to the availability of spare parts for the selected model. Some classes (for example, KZ) require rare parts that are difficult to find in regular stores.
Registration and nuances: is it necessary to issue a card?
In Russia, cards are not subject to mandatory registration with the State Traffic Safety Inspectorate, since they are not intended for driving on public roads. However, there are several important points:
- 📋 For personal use on closed tracks, no documents are required, except for the purchase and sale agreement (if the kart was purchased from a private person).
- 🏁 To participate in competitions a driver's license (issued by the motorsports federation) and a technical passport (if required by class regulations) are required.
- 🚫 Prohibited driving a kart on the streets, in parks or other public places is equivalent to driving a vehicle without a license or registration (fine up to 15,000 rubles under Article 12.7 of the Code of Administrative Offenses of the Russian Federation).
If you plan to transport a kart to the track, make sure your vehicle is equipped to do so. For example, for transporting a sports card class KZ a trailer with attachments may be required, since the weight of such a machine reaches 100–120 kg. Also check the rules of the karting center: some tracks require insurance or special equipment (helmet, overalls).
The cards do not need to be registered with the traffic police, but for competitions, paperwork will be required at the motorsports federation. Using a kart on public roads is prohibited and is punishable by a fine.
Maintenance and tuning map: what can be improved
Regular maintenance of the card extends its service life and improves its performance. Basic procedures:
| Component | Service frequency | What to do |
|---|---|---|
| Engine | Every 5–10 operating hours | Changing the oil, cleaning the air filter, checking the spark plug |
| Transmission | Every 20 hours | Checking the chain or belt, lubricating the bearings |
| Brakes | Every 10 hours | Checking the thickness of the pads, adjusting the cable (if handbrake) |
| Tires | Before each race | Check pressure (usually 0.8–1.2 bar), inspect for cuts |
To improve the performance of the card, tuning is used:
- 🔧 Engine: installing a sports exhaust, adjusting the carburetor, replacing the piston group (for 2-stroke engines).
- 🏎️ Chassis: adjusting frame rigidity, replacing shock absorbers (if provided for by the design).
- 🛞 Chassis: replacing tires with softer ones (for better grip) or harder ones (for dry roads).
At the same time in class KZ tuning of the transmission and suspension is allowed, which allows experienced mechanics to “squeeze out” additional seconds per lap.
FAQ: Frequently asked questions about go-kart cars
🔹 Is it possible to make cards with your own hands?
Yes, many enthusiasts assemble cards from ready-made components (chassis, engine, wheels). However, to participate in competitions, a homemade kart must comply with class regulations and pass a technical inspection. There are no restrictions for personal use, but it is important to ensure safety (for example, install a roll bar).
🔹 How much does a go-kart car cost?
The price depends on the class and configuration:
- Walking cards - from 50,000 to 150,000 rubles.
- Children's models - from 80,000 to 200,000 rubles.
- Sports cards (classes X30, Rotax Max) - from 300,000 to 800,000 rubles.
- Professional cards (class KZ) - from 1,000,000 rub.
Additionally, there will be costs for equipment (helmet, overalls) and maintenance.
🔹 Do I need rights to manage the card?
No, a license is not required as the cards are not vehicles in the legal sense. However, to participate in competitions, you need a pilot's license, which is issued by the motorsports federation after passing a medical commission and passing an exam according to the rules of racing.
🔹 Which card is better to choose for a child?
Class cards are suitable for children aged 6–12 years Mini or Cadet with engines up to 12 hp Please note:
- Presence of a speed limiter (up to 60–80 km/h).
- Enhanced protection (bumpers, arches).
- Adjustable seat and steering wheel to suit the height of the child.
- Light weight (up to 50 kg) for easy transportation.
Popular models: Birel ART Cadet, OTK Mini.
🔹 Is it possible to drive a map in winter?
Technically yes, but there are some nuances:
- Most tracks do not have races in winter due to ice and snow.
- Electric karts are less sensitive to cold than gasoline karts (which can be difficult to start).
- Karting tires are not designed for low temperatures - the rubber hardens and loses grip.
- Some centers offer “winter karting” on special surfaces or in closed pavilions.
If you do decide to ride in winter, use synthetic engine oil and check tire pressure more often (it drops in the cold).