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Back to the Basics: How Does an Electric Bike Work?

Ever wondered how an electric bike works?

Welcome to the Glide & Gear Chronicles! In our new series, "Back to the Basics," we’re diving deep into the fundamentals of electric bikes. Everyone's talking about e-bikes, and it's clear they’re the next big thing in urban mobility. They make bicycles more accessible, improve urban transport, and are just plain fun. But how do does an electric bike actually work? Let’s break it down.

It’s All About the Motor

Electric bikes (e-bikes) and traditional bikes share many similarities. Both have two wheels, gears, and pedals, enabling you to travel without a gasoline-powered vehicle. The key difference lies in the motor.

E-bikes feature a motor that gives riders more options. You can still pedal when you like, enjoying the same feel as a regular bike. However, when the going gets tough—like climbing hills—you can activate the motor to help you conquer them with little or no effort. This motor offers flexibility, letting you choose how you ride.

Unlike motorbikes or motorcycles, which rely entirely on the engine, e-bikes give you the option to pedal. Some e-bikes come with throttles that allow you to cruise without pedalling, but you can always opt to pedal if you prefer. This means you can incorporate exercise into your daily routine whenever you choose.

Types of E-bike Motors

E-bike models come in various designs to cater to different riding preferences. Many city and comfort e-bikes feature hub motors and a throttle. Engaging the throttle with your thumb gives you an extra burst of power to assist your pedalling or lets the bike do all the work without pedalling. These bikes also offer multiple pedal-assist modes, allowing you to adjust the level of effort you put into your ride.

For more rugged terrain, there are e-bikes equipped with mid-drive motors located in the middle of the bike. These models typically feature multiple pedal-assist modes, making them ideal for dirt, sand, snow, and more.

Behind the Motor: The Battery

Electric bike motors are powered by batteries rather than gasoline or other fuels. E-bikes typically feature weatherproof, removable batteries that can be locked into place when not charging. These batteries vary in capacity, but many use Lithium-ion technology.

Charging times vary depending on the remaining battery power. On average, it can take a few hours to reach 80% capacity and several more hours for a full charge.

How far can you travel on a single charge? It depends on factors like rider weight, pedal assist usage, and terrain. Generally, e-bikes can cover around 50 miles on a full charge. A display on the handlebar usually shows you how much further you can go before needing a recharge, so you won't be caught off guard.

Speed and Performance

E-bikes don’t go as fast as cars or motorcycles. They can typically reach speeds of up to 20 miles per hour with pedal assist. You can pedal harder to go faster if you wish, but 20 mph is generally a good speed for urban commuting, allowing you to get where you're going quickly and efficiently.

Getting Started with Your E-bike

Getting your e-bike and hitting the road is straightforward. Many e-bikes are shipped nearly fully assembled, and final assembly can take just about 10 minutes.

Why Choose an Electric Bike?

While understanding how e-bikes work is crucial, what's even more important is how they work for you. E-bikes bring the joy of cycling to more people, regardless of age or fitness level. They’re just as suitable for retirees who haven’t ridden in years as they are for students and professionals seeking a better commute.

E-bikes are perfect for running errands, like getting groceries or picking up your child from school, all while enjoying the fresh air and sunshine. They're versatile enough for off-road adventures and urban commuting alike.

E-bikes come with features designed to support your lifestyle, such as folding handlebars and pedals for easy storage, front and rear lights, reflective tyres for visibility, and a rear rack for carrying your gear.

Embrace a New Lifestyle

Electric bikes represent a lifestyle that's both relaxed and active. They help you leave the car behind without requiring extreme athleticism. You get all the benefits of biking—exercise, outdoor enjoyment, and convenience—with a boost of power when you need it, making your rides faster, easier, and more enjoyable.

So, whether you're navigating city streets or exploring mountain trails, e-bikes are here to make your journey better. Embrace the e-bike revolution and experience the freedom, fun, and flexibility they offer.

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frequently asked questions

Who are Glide & Gear?

Glide & Gear are a specialist UK-based electric bike store offering expert advice, top brands, and reliable delivery across the UK.

Click here to explore what Glide & Gear has to offer.

Do you offer flexible payment?

Yes, we offer flexible payment and buy now, pay later options including Klarna and PayPal's Pay in 3 amongst others.

Click here to learn more about our flexible payment options.

Can I speak to someone before buying?

Of course. Contact us here for one-to-one expert advice.

I need assistance in choosing a ride. Can you help?

Of course! Take our 2-min quiz to help you find the perfect ride for your needs.

Alternatively, you can consult one of our many buying guides listed below:

If you're looking for something more specific, refer to our guides by electric bike type:

If you still need any assistance, we're always here to help! Simply contact us and we can help you find the ride of your dreams.

Are electric bikes road legal in the UK?

Yes. Electric bikes are legal in the UK as long as they comply with UK's Electrically Assisted Pedal Cycle (EAPC) Standards.

Effectively, a bike is road legal if it has a motor of 250W that cuts of once the rider reaches a speed of 15.5mph.

For more information, please refer to our legal guide.

Do I need a licence or insurance?

No licence or insurance is required for road-legal e-bikes with pedal assist in the UK.

However, we do always recommend our customers to insure their rides to protect against theft and injury.

At Glide & Gear, we offer 14-days worth of free insurance for any new bike purchased via our partners at Cycler Insurance.*

Click here for more information.

*Ts&Cs Apply

Can I purchase a bike using a Cycle to Work Scheme?

Yes, of course! We at Glide & Gear accept all major cycle to work schemes.

Click here to learn more about cycle to work and how to make a purchase with us using a cycle to work scheme.

Can electric bikes be used in the rain in the UK?

Yes — all the e-bikes listed above are weather-resistant and built to handle British wet weather conditions. While you should avoid puddles and ensure proper drying, they’re safe for daily use, even in drizzle.

How do I maintain my electric bike?

Maintaining your electric bike is essential for safe, smooth rides and to extend its lifespan. With a little regular care, you can keep your e-bike performing at its best.

To help you get started, we’ve put together a simple maintenance guide you can use as a go-to resource.

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