How to Remove Speed Limiter on Electric Scooter: iScooter’s Expert Tips

At iScooterGlobal, we love seeing riders enjoy their electric scooters to the fullest. Our iScooter i9 is a top pick for city commuting, but some of you have asked how to remove the speed limiter on the electric scooter for a bit more speed. We get it—the thrill of a faster ride is tempting! In this guide, we’ll explore what speed limiters do, why they’re on our scooters, and how to adjust them safely on your iScooter i9, all while staying within UK laws. Let’s dive in and make your ride even better!

 

Where Is the Speed Limiter on an Electric Scooter?

The location of the speed limiter depends on the design and technology of your scooter. Some models use purely software-based restrictions, while others have a combination of physical and electronic limiters.

1. ECU-Based (Firmware) Speed Limiters

The most common type of limiter in modern scooters is software-based, located within the Electronic Control Unit (ECU) or controller — the electronic brain of your e-scooter.

Location

The ECU or controller is usually housed inside the scooter’s deck (beneath the footplate where the battery sits) or occasionally within the front stem near the handlebars.

How It Works

• The ECU manages all electrical functions — throttle input, motor speed, battery output, and braking.

• The speed limit is coded into the firmware. When the scooter reaches a set top speed, the ECU restricts current flow to the motor, preventing further acceleration.

• Some scooters allow limited access to speed settings through the LCD display or a mobile app provided by the manufacturer.

⚠️ Important: Altering or removing a software limiter usually requires custom firmware flashing, which can void the warranty, damage internal components, or make the scooter illegal for public road use.

2. Throttle-Based Speed Limiters

Some scooters, particularly older or entry-level models, use a throttle-based limiter. This type of limiter restricts how much power the throttle can send to the controller.

Location

The limiter is often found between the throttle cable and the controller, usually hidden under the handlebar casing or near the base of the stem. It may appear as a small plastic or metal box with wires connecting to both the throttle and the controller.

How It Works

• The limiter intercepts the throttle signal, capping the maximum voltage or current that can reach the controller.

• This effectively limits how fast the motor can spin, reducing top speed.

Identification

If you see a small module with two or three wires linking the throttle to the main harness, that’s likely your throttle-based limiter. These can sometimes be disconnected or bypassed, but doing so without proper knowledge can cause electrical faults or unsafe acceleration.

3. Wire or Connector-Based Limiters

On some e-scooter models — especially those using simpler control systems — the speed limiter is implemented via a physical wire or loop connector that links to the controller.

Location

You can typically find this wire inside the deck, near the controller unit. It may be:

• A looped wire connected to the controller harness.

• A pair of coloured wires (often grey, white, or yellow) joined by a small connector.

How It Works

When the wires are connected, the controller recognises that the limiter is active. If they are disconnected, the scooter may operate without restriction.

⚠️ Again, removing or cutting limiter wires can invalidate your warranty, reduce motor reliability, and breach local speed regulations.

 

How to Identify the Type of Limiter on Your Scooter

Since each e-scooter model varies, the best way to locate and identify the limiter is to:

1. Consult the user manual – Most reputable brands (such as Segway-Ninebot, Xiaomi, or Levy) specify the location and type of speed restriction.

2. Contact the manufacturer or authorised dealer – They can provide technical diagrams or advice specific to your scooter model.

3. Check the scooter app – Many modern scooters use mobile apps that allow you to view or modify performance settings within safe manufacturer limits.

 

How to Remove Speed Limiter on Electric Scooter: iScooter i9 Methods

 

 

Why Do Electric Scooters Have Speed Limiters?

Speed limiters are crucial for your safety, which is why we include them on our iScooter i9. They stop the scooter from going too fast, reducing the risk of accidents. High speeds can make it hard to stop quickly or avoid obstacles.

In the UK, e-scooter collisions are a concern—there were 1,352 reported in 2022. Limiters also help meet legal standards, with rental scooters capped at 15.5 mph in trial areas. Plus, they protect the motor and battery from overworking, ensuring your iScooter i9 lasts longer.

 

Risks of Adjusting the Speed Limiter on Your iScooter i9

Modifying your iScooter i9’s speed limiter can be exciting, but we want you to know the risks involved.

● Accident Risk: Faster speeds make the scooter harder to control, especially on bumpy ground.

● Braking Issues: You’ll need more distance to stop, which can be dangerous in emergencies.

Another concern is the strain on your scooter’s parts. Pushing the iScooter i9 beyond its designed speed can overheat the motor or battery. This might lead to breakdowns or a shorter lifespan for your scooter.

● Warranty Void: At iScooterGlobal, we offer warranties to keep your iScooter i9 in top shape.

● Legal Risks: In the UK, modifying your scooter can lead to fines or seizure if it’s not compliant with laws.

 

Recommended iScooter Models for Speed Enthusiasts

Looking for a faster ride without modifying your scooter? We’ve got you covered at iScooterGlobal with models designed for speed lovers.

 

Fastest Electric Scooter — iX7Pro

Built with a 2000W high-performance motor and advanced dual suspension, the iX7Pro delivers a smooth, controlled, and exhilarating ride — on both city streets and off-road trails.

⚡ Unmatched Performance

• Top Speed: Up to 38 mph (60 km/h)

• Range: Travel up to 50 miles (80 km) on a single charge

• Climbing Power: Conquer 25% hill inclines with ease

• Drive System: Rear-wheel drive for enhanced traction and stability

🔋 Long-Lasting Battery

Equipped with a 48V 17.5Ah (840Wh) lithium battery, the iX7Pro provides long-distance performance and reliable power delivery. A full charge takes 7–9 hours, supported by a Smart Battery Management System (BMS) to ensure safety, longevity, and efficient energy use.

🛞 Advanced Comfort & Control

Ride confidently with dual front and rear suspension and 10-inch off-road tubeless tyres designed to absorb shocks and handle various terrains. Whether you’re commuting or exploring, the iX7Pro offers superior balance and comfort.

🛑 Safety You Can Trust

The iX7Pro features dual disc and electronic brakes (front and rear), providing powerful stopping performance even at high speeds. With front and rear LED lights, flashing brake lights, and turn signals, you’ll stay visible and safe in all lighting conditions.

💧 Built for Everyday Adventures

• Water Resistance: Rated IPX4, ready for light rain and splash conditions

• Foldable Design: Easy to fold and store — ideal for urban commuting or travel

• Dimensions (Unfolded): 117 × 62 × 130 cm

• Dimensions (Folded): 122 × 22 × 57 cm

• Net Weight: 65.5 lbs (29.7 kg)

 

FAQ: Your iScooter Speed Limiter Questions Answered

We’ve gathered common questions about speed limiters to help you with your iScooter i9. Here are detailed answers for better understanding.

Is It Safe to Remove the Speed Limiter on an Electric Scooter?

Removing the speed limiter on your iScooter i9 can be risky. Higher speeds make it tougher to control the scooter, especially on uneven surfaces, increasing the chance of accidents. It also stresses the motor and battery, which might overheat or fail. We suggest wearing a helmet, testing on private land, and considering professional help to reduce these risks.

What Is the Legal Speed Limit for Electric Scooters in the UK?

In the UK, rental e-scooters in trial areas are limited to 15.5 mph for safety on public roads and cycle lanes. Private scooters like our iScooter i9 have no speed limit on private land, as they’re not allowed on public roads. Stick to these rules to avoid fines and ride safely with your iScooter.

Is It Legal to Remove a Speed Limiter in the UK?

No, removing the speed limiter on your iScooter i9 can cause legal issues. Private e-scooters are restricted to private land in the UK, and modifying them might make them non-compliant with future laws. You could face a £300 fine or six points on your driving licence, and the police might confiscate your scooter. We recommend keeping the limiter for public use.

How Much Does It Cost to Fit a Speed Limiter?

Fitting a speed limiter on a scooter like the iScooter i9 usually costs £50 to £150, depending on labour and parts. Our scooters come with limiters already installed for safety. You’d only need to fit one if you’ve removed it, which we don’t advise due to the risks involved.

 

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