Do you love speed? Many riders today want bikes that are not just electric but also very fast. A fast electric bike gives you both fun and quick travel. From cities to mountain trails, these bikes are better than others. In 2025, different brands design high-performance e bikes with high speed, strong motor, and long battery life.
In this blog, you will see the top 8 fast electric bikes for this year. You will also learn about their speed, special features, and why each bike is a good choice.
What Makes a Fast Electric Bike?
A fast electric bike combines a strong motor, high torque, and a big battery to deliver both speed and smooth rides on any road or trail.
Speed Meets Performance
A fast electric bike is not just about speed; it also needs power. Most of these bikes have motors from 750W to 3000W or even more. More watts mean more speed and better climbing on hills. Torque is also important because it gives the bike strong push power. Along with this, a big battery allows for longer rides without frequent charging.
Legal Speed Limits vs Real Speed
Laws in many countries limit e-bike speeds. Class 1 and Class 2 e-bikes usually stop helping at 20 mph. Class 3 models can go up to 28 mph. But off-road e-bikes and unlocked versions can go much faster. Some reach 40–50 mph on open trails. Always ride safely and know the local rules.
8 Best Fast Electric Bikes for 2025
Here are the best fast electric bikes to look at this year. Each one is tested for speed, power, and comfort.
1. Delfast Top 3.0i
The Delfast Top 3.0i is a legend among fast electric bikes. It can switch from a legal 20 mph mode to 50 mph with one button. The 5000W motor, long battery life, and full suspension make it perfect for any road or trail.
Why buy it?
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Top speed of 50 mph
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Military-grade build with long range
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Smart onboard computer with GPS, theft protection, and app control
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Featured on many ebike reviews websites
2. Ariel Rider Grizzly
The Ariel Rider Grizzly is designed for power and adventure. It has dual motors and dual batteries, which make your ride smooth and fast. Its full suspension feature makes it smooth over bumpy areas.
Why buy it?
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Speed over 30 mph with strong torque
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Works great for city rides and off-road trips
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Long battery life and all-wheel drive
3. Engwe X26
The ENGWE X26 is a foldable e-bike with triple suspension and fat tires. It climbs hills easily and goes far on a single charge (up to 150 km in eco mode). The X26 offers strong torque and triple suspension, making it easy to carry. It speeds up to 25 km/h, but its powerful design makes it feel faster on trails.
Why buy it?
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High torque (70 Nm) for steep climbs
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Dual batteries for long range
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Best budget fast electric bike with strong build
4. ENGWE M20
The ENGWE M20 looks like a mini motorcycle but rides like a strong e-bike. It handles both city streets and dirt trails. It has dual removable batteries and wide tires, which give a smooth ride on bumpy roads. You can ride 150 km on a full charge.
Why buy it?
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Dual batteries for longer trips
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Strong frame and comfortable ride
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Classic motorcycle style with e-bike speed
5. ENGWE L20 3.0 Pro
The ENGWE L20 3.0 Pro is best for long rides and commuting. It uses a 250W mid-drive motor with 100Nm torque, which gives you smooth and fast pedaling. It also comes with GPS and Bluetooth.
Why buy it?
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Long range (up to 160 km)
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Great for both city and country roads
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Premium build with waterproof design
6. Sondors Rockstar
The Sondors Rockstar is made for extreme trails. It speeds up to 50 mph and high torque. This fast electric bike has very strong features which make it best for mountain trails, and rough paths
Why buy it?
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One of the fastest e-bikes with 50 mph speed
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Full suspension for mountain rides
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Sleek design with powerful performance
7. ENGWE Engine Pro 2.0
The ENGWE Engine Pro 2.0 has folding adventure features with high torque 75 Nm, and it has strong hydraulic brakes which help riders to control e bike easily. This e bike is very easy to carry and more powerful for rough roads, bumpy areas, and high hills.
Why buy it?
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Foldable design with strong motor
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Great for both city use and outdoor riding
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Stylish and built for speed
8. ENGWE EP-2 Boost
The ENGWE EP-2 Boost is a beginner-friendly fast e-bike with wide tires and a good range. It’s affordable but still powerful enough for daily rides. It follows the EU laws and has great features.
Why buy it?
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Up to 120 km range with removable battery
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Optional upgrades to increase speed
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Engwe EP-2 Boost is best for new riders who want to start riding.
How Fast Can an Electric Bike Go in 2025?
People sometimes ask, How fast do electric bikes go? The answer depends on the e bike features and where you want to ride. On public roads, e bikes stay under local rules, 25km/h. But off-road and high model ebikes can hit the 50 mph or more that this limit. Try to follow the rules of local areas while riding on main roads and side paths.
Top 5 Electric Bikes Compared for 2025
Here’s a quick look at the top 5 fast electric bikes of 2025, comparing their speed, features, and why each one is worth buying.
|
Bike Model |
Top Speed |
Motor Power |
Range |
Key Features |
Why Buy It? |
|
Delfast Top 3.0i |
50 mph (off-road) |
5000W |
Very long range |
Military-grade build, GPS, app control, theft protection |
Extreme speed, smart features, and long battery life. |
|
Ariel Rider Grizzly |
30+ mph |
Dual motors |
Long battery life |
Dual batteries, full suspension, all-wheel drive |
Great for both city rides and off-road adventures. |
|
ENGWE X26 |
25 km/h (legal) |
High torque (70Nm) |
Up to 150 km |
Triple suspension, fat tires, foldable design |
Budget-friendly with strong climbing power and long range. |
|
ENGWE M20 |
~28–30 mph |
750W |
Up to 150 km |
Dual batteries, fat tires, motorcycle-inspired design |
Stylish design, smooth ride, and long-distance capability. |
|
ENGWE L20 3.0 Pro |
~25–28 mph |
250W (100Nm torque) |
Up to 160 km |
GPS, Bluetooth, waterproof frame |
Perfect for commuting with long range and premium build. |
Transform Your Ride with ENGWE EBikes!
Want to make every ride fast, easy, and way more fun? ENGWE has the perfect safe electric bike for you. From fastest e bikes to off-road models, you’ll find the best match for your daily commute or speed expectations.
Find your fast electric bike now and start riding with power and style. Don’t wait, order today and experience the high speed with ENGWE!
Conclusion
In 2025, fast electric bikes fast and better than the previous ones. You can find models for every need, city commutes, mountain rides, or just pure speed fun. Whether you choose the Delfast Top 3.0i for crazy speed or the ENGWE EP-2 Boost for easy riding, there’s a perfect e-bike for you.
Frequently Asked Questions
Are fast electric bikes legal on roads?
Only Class 1 to 3 e bikes are road-legal in most areas. Faster models are for private or off-road use only.
What is the best electric bike in 2025?
The top pick for the best electric bike in 2025 is ENGWE Engine Pro 2.0, ENGWE EP-2 Boost, ENGWE M20, and Engine x.
What are the top e bikes brands in 2025?
Many brands design electric bikes. In 2025, trustworthy and top brands include ENGWE, Specialized, Gazelle, and Cube.
Which is the fastest bike in the future?
The fastest bike in the future is Hi Power Cycle Resolution, it is one of the fastest e bike trending nowadays.
