E-bikes (electric bikes) are super popular – but how fast can they actually go? In this guide, we explain everything you need to know about e-bike speed, laws, and how you can go faster (legally).
⚡ How Fast Can an E-Bike Go?
Most e-bikes go between 25 and 45 km/h (15–28 mph), depending on the type:
| Type of E-Bike | Max Speed (Motor Help) |
|---|---|
| Class 1 | 25 km/h (15.5 mph) |
| Class 2 (with throttle) | 25 km/h |
| Class 3 / Speed Pedelec | 45 km/h (28 mph) |
You can go faster by pedaling, but the motor stops helping after the speed limit.
🌍 E-Bike Speed Laws by Country
Every country has different rules:
- USA: Max 32–45 km/h depending on the class
- Europe & UK: Max 25 km/h for normal e-bikes
- Germany & Austria: 25 km/h (Speed pedelecs up to 45 km/h with license & helmet)
- Canada/Australia: Around 32 km/h depending on region
Always check local laws before buying or tuning an e-bike.
🔋 What Affects E-Bike Speed?
These things can change how fast your e-bike goes:
- Motor Power (250W, 500W, 750W)
- Battery Voltage (48V = more speed than 36V)
- Rider Weight (more weight = slower)
- Tires (road tires = faster)
- Hills & Wind (can slow you down)
🛠️ How to Go Faster (Without Breaking the Law)
- Keep tires full of air
- Clean and oil your chain
- Use lighter gear
- Upgrade the battery (if allowed)
- Ride in a lower position (less wind resistance)
⚠️ Don’t remove the speed limit – this is illegal in many countries.
🏍️ What’s the Fastest E-Bike?
Some special e-bikes (almost like electric motorcycles) can go 50–70 mph (80–110 km/h), like:
- Delfast Top 3.0i – 80 km/h
- Hi-Power Cycles Revolution – 112 km/h
But these are not street legal in most places.
✅ Quick Summary
- Most e-bikes: 25–45 km/h
- Legal limits vary by country
- Speed depends on motor, battery, terrain, and rider
- Want more speed? Use better tires and keep your e-bike in good shape
➡️ Tip: Bookmark Techvoxi for more simple tech guides, e-bike tips, and upgrades!
