How to Make Rad Power Bikes Go Faster

Make Rad Power Bikes Go Faster

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An e-bike is arguably the most efficient way to travel, and Rad Power Bikes are one of the best models to own. However, many riders will prefer the option to ride faster on the machine. The question is: how can you make your electric bike go faster?

There are a few different methods on how to make Rad Power Bikes go faster. You can manually derestrict the e-bike or install a tuning kit to alter your speed rate. Other less-drastic methods include adjusting the speed limit or reducing the wheel size on the control panel, installing a bigger motor, and adding aerodynamic features to your e-bike.

This quick guide on how to increase Rad Power Bikes speed will show you a handy method to perform the task and other easy tweaks to make your e-bike go faster.

What You Will Need

It would be best if you had the following tools or items to increase your Rad Power Bike speed. These items are not difficult to find, and the entire procedure is quite a breeze, especially for riders who consider themselves handy.

  • An electrical tape
  • Wire-cutter
  • Zip ties
  • A tuning kit (optional)

Before we get into the details on how to increase Rad Power Bikes speed, let’s first discuss how fast these bikes can go.

It is also important to know the possible implications for making your e-bike go faster than the speed limit set by the manufacturer.

More: Rad Power Bikes Radwagon 4 Review

How Fast Can Rad Power Bikes Go?

How Fast Can Rad Power Bikes Go

If you are familiar with Rad Power Bikes, you will notice right off the bat that these e-bikes are anything but slow.

Rad Power Bikes are Class 2 e-bikes. This means they come with a motor that helps the rider reach 20 miles per hour.

Unlike other e-bike classes where motor assistance is available only when the rider is pedaling, the motor assistance in Class 2 e-bikes can be used exclusively to propel the bike.

In a nutshell, Rad Power Bikes’ 20 miles per hour is a fairly good speed, considering that the average speeds for cyclists in the USA are 14.6 mph and 12.7 mph for men and women respectively.

More: Rad Power Bikes RadRunner Review

Possible Implications for Removing the Speed Limit on Your E-Bike

Removing the Speed Limit

Learning how to increase Rad Power Bikes speed can be exciting. Finally, you can get the thrill of riding far above 20 mph! But there are a few things you should keep in mind before boosting your bike’s speed.

First of all, tempering with the electrical system of your electric bike voids its warranty. E-bike manufacturers are not likely to repair your bike if you go futzing with the components.

Secondly, you will be putting extra load on your bike’s battery and motor. That’s because going faster usually means using the bike for longer periods on full load capacity.

Thirdly, and perhaps most importantly, making a Class 2 e-bike go more than 20 mph is against the law, at least in the US. That means you won’t be able to use your bike on government property.

It is important to check your state laws before tweaking the speed on your electric bike so you won’t be caught on the wrong side of the law.

Considering the possible implications, you should decide if it is worth making your e-bike go faster. Ultimately, the most important things are your safety, needs, and preferences.

More: Rad Power Bikes RadCity 4 Review

How Do You Remove the Speed Limiter on an Electric Bike?

Now that we have all of that out of the way, let’s see how to make Rad Power Bikes go faster using two methods – a mechanical or handy method and a technical method.

Derestrict the Bike’s Sensor

  1. Locate the limiting wire from the control box (it is usually a single wire with a connector).
  2. Remove the zip ties using a wire cutter.
  3. Carefully pull the wire connector apart.
  4. Cover the second pin on the connector with a piece of electrical tape.
  5. Reconnect the wire connector, making sure the arrows are aligned.
  6. Hold the wire with zip ties.

Check out this video for a demonstration.

Use a Tuning Kit

Installing a tuning kit can help you remove the speed limiter on your e-bike without fiddling with any wires.

This will cost more money but it will allow you to revert to the manufacturer’s speed limit at any time. Tuning kits are easy to install and are generally user-friendly.

More: Rad Power Bikes RadMini 4 Review: Worth Buying?

How to Make Rad Power Bikes Go Faster

The above methods will work for just about any electric bike, including Rad Power Bikes. But if you don’t want to go poking into any electrical components of your e-bike, you should consider these other techniques on how to increase Rad Power Bikes speed.

Adjust the Speed in the LCD Settings

The LCD Settings

You can up to 25 mph on your Rad Power Bike without rolling up your sleeves or spending a cent on any tool kit. All you have to do is adjust the speed limit on the LCD settings.

Here’s how:

  1. Hold the mode button to turn on the LCD control.
  2. Press and hold down the up and down buttons at the same time to bring up the settings menu.
  3. Press the mode button once to move to the speed limit.
  4. Press the up button to increase the current speed limit from 20 mph (32 km/h) to 25 mph (40 km/h).
  5. Press the mode button once to lock in the new speed.

If you press and hold down the mode button, it will reset the speed to the default 20 mph.

Check out this video for a quick demonstration.

Change the Wheel Size in the Control Panel

The Wheel Size

The speed limiter counts the bike’s wheel revolution within a period to figure out your speed. By reducing the size of your wheel in the control panel, you can “trick” the limiter into computing low-speed data, even when you are actually riding faster.

Here’s how to do that:

  1. Hold the mode button to turn on the LCD control.
  2. Press and hold down the up and down buttons at the same time to bring up the settings menu. The wheel size is the first menu.
  3. Press the up or down button to select a lower wheel size (for example, you can change it to 18 inches if you have a 28-inch wheel).

Install a More Powerful Motor

Powerful Motor

Consider installing a bigger motor on your e-bike. A bigger motor can increase your speed up to 5 mph or even more. Of course, the more powerful your bike’s motor is, the faster it will be able to go.

More: Rad Power Bikes RadRover 5 Review

Add Aerodynamic Features

You can also increase your e-bike speed by installing aerodynamic features, such as a windshield and slimmer tires.

A windshield can reduce drag, enhance efficiency, and improve your speed. A slimmer tire will allow your bike to reach top speed with less effort. However, a thin tire is not something you want to have on a mountain e-bike.

Another way to increase your bike speed without spending a cent is by adjusting your riding position. Instead of an upright riding position, consider bending forward when you ride. This will prevent your body from resisting air and slowing you down.

More: Rad Power Bikes RadMission 1 Review: Your Go-To E-Bike


There you have it: how to make Rad Power Bikes go faster. You can choose any of the methods, depending on your needs and preferences. Make sure to drive responsibly and follow all traffic regulations to keep you and other road users safe.