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How Fast Is 2.4 GHz In Mph? Make A 2.4 GHz RC Car Faster

Radio-controlled cars have undergone significant changes since they hit stores. Previously, they had limited speed and user experience. But now, they offer flexibility and scope for hours of fun.

However, we have created this handy little blog to get the variables that will affect the final speed of an RC car, and we hope to give you an idea of how fast is 2.4 GHz in mph.

How Fast Is 2.4 GHz In Mph
Table Of Contents

What Does 2.4 GHz Mean for RC Cars?

Radio technology in radio-controlled cars currently uses the 2.4 GHz frequency. And it allows dozens of vehicles to be controlled simultaneously without changing the frequency manually. Once connected, the vehicle’s transmitter and receiver will not be affected by other radio equipment.

Traditional narrowband radio control systems from 27 MHz to 72 MHz are relatively easy to understand. That’s because they work just like regular AM or FM radio, emitting a receiver’s hint and then sent to servers.

Regrettably, just like regular FM radio transmitters; these RC systems need a natural rotation as long as they don’t interfere with each other. Also, it does not take long to interrupt a standard narrowband signal. A noisy thermostat or electric drill can often cause a lot of electrical interference when listening to AM broadcasts and FM radio isn’t always much better.

Spectrum (SS) manufacturers, however, state that does not need to worry about downloading from other brochures. Also, all 2.4GHz systems will blend in harmoniously even if they use the same frequencies.

How fast is 2.4 GHz in RC Cars?

You will get too high speed: a maximum speed of 25 km / h in a 2.4 GHz RC car. Use a powerful engine; electricity is converted to full power; the two-wheel-drive to the car can provide strong torque, making complex movements easy.

How can I make my 2.4 GHz RC car faster?

Playing with radio-controlled cars, outstanding performance is a lot of fun. Playing fast and active vehicles is much more fun than playing mediocre and slow teams.

Luckily, you don’t need to buy new models to get higher speeds when playing RC. Many essential modifications can be quickly done at home that can dramatically increase the RC car’s speed. Check out these essential tips to get started.


Already experienced with radio-controlled cars, motors can be brushed or not. Brush motors are ideal for beginners at decent speed and ease of driving.

Brushless motors are included in high-end model kits, but they can also be purchased in stores. They are more technically efficient because they lose less energy during friction. This action makes the car faster and more robust.

Installation of a brushless motor is not possible on all models and is not a beginner’s task. If not an experienced RC user, it is best to consult a professional or buy a new model with a brushless motor.

It is more expensive, more difficult to install and maintain, and more challenging to manage. So, this is an issue that needs to be careful.


One of the main reasons for low speed in radio-controlled cars is the poor combination of tires and road surfaces. Smooth tires don’t perform well on surfaces where traction is challenging to achieve, while covered alternatives make the ride bumpy when not off-road. If possible, replacing car tires with the correct size can significantly improve performance and speed.

If driving on slippery surfaces, especially if you want to slip, tires are better. Characters that are difficult for cars to grip, especially outdoors, require tires.

When playing on the home mattress, the mini-brush tires provide the smooth ride and traction need to reach speed. Mini nails offer maximum performance on many surfaces.


Two main speeds power your RC car: a cogwheel and a cogwheel. The sprocket connects directly to the car’s engine. The more teeth the gear has, the faster the car can go.

However, it is not recommended to cut more than a few teeth at a time, as this can cause catastrophic overheating problems. The sprocket makes the sprocket spin, and replacing the existing gear with a smaller gear can improve the final speed.

In particular, the reducing rate slows down acceleration, so this is not a 0 to 60 path. When it comes to replacing internal components to improve speed, this is one of the most popular designs. Easy to try for beginners and advanced users!


While older cars use Ni-MH batteries, newer models use more modern Li-Po packs that are significantly less heavy. Using this switch can give the vehicle a lot more power, but it can also make it challenging to drive. It is possible to make changes, but make sure to check the forms online.

And with experienced hobbyists to make sure select a compatible package with RC car, as with any battery-powered device. Using the faulty battery can cause damage. Always dispose of old batteries by local environmental regulations.


It is effortless to see why heavier RC cars move a little slower than lighter ones. Customize existing models and replace heavy-duty parts with lighter alternatives such as aluminum, toner, and lightweight carbon.

As mentioned earlier, replacing NiMH batteries with LiPo batteries can also reduce speed issues. Even small weight changes can make a big difference in the vehicle’s performance, as weight loss reduces traction. So, start slowly and be ready to re-examine the sensitivity of your vehicle’s controls.

Final Verdict

It has been always an exciting matter when you talk about how fast is 2.4 GHz in mph. Higher the speed, the higher the center of attraction. So, keep in touch for more interesting information.



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