Fafrees Mountain Electric Bike
A practical electric bike with 250W motor and range up to 100 miles, best matched to your terrain and how far you ride.
The Best Long-Range Electric Bikes in the UK (2026)
If you want to ride further between charges, battery capacity and efficiency are what matter. This guide covers what gives an electric bike long range and which models we rate.
Quick answer
For long range, prioritise a larger battery capacity (measured in watt-hours, Wh) and ideally a removable or dual-battery option. Range also depends on terrain, rider weight, assist level and tyres, so a bigger battery is the foundation but not the whole story. Look for a road-legal 250W motor with a big battery and efficient setup if covering more miles per charge is your priority.
What determines range
Battery capacity in watt-hours (Wh) is the headline figure - more Wh means more potential miles. But real range varies with terrain (hills drain faster), rider and cargo weight, assist level, tyre type and wind. Manufacturer range claims are best-case, so treat them as a ceiling. For dependable long range, choose a generous battery and ride efficiently.
What to look for
- Large battery capacity (Wh): the main driver of range.
- Removable battery: easy charging and the option of a spare.
- Dual-battery capability: on some bikes, for serious distance.
- Efficient setup: sensible tyres and weight help range.
- A road-legal 250W motor: efficient and UK-compliant.
How to get more miles per charge
Beyond the battery, you extend range by using lower assist levels, keeping tyres properly inflated, avoiding constant top speed, and reducing carried weight. Smooth, steady riding is far more efficient than stop-start blasts. Carrying a spare battery, where supported, effectively doubles your range for big days out. Charging habits also help the battery last longer over time.
Who it suits
Long-range e-bikes suit longer commuters, touring and leisure riders, and anyone who dislikes frequent charging. The bigger battery adds weight and cost, so if your trips are short and local, a standard battery is lighter and cheaper. Match the battery to your real distances rather than buying the biggest available by default.
Common mistakes to avoid
- Trusting best-case range claims as everyday figures.
- Buying a huge battery for short, local trips.
- Ignoring how hills, weight and assist level cut range.
- Overlooking a removable battery for easy charging.
- Forgetting that tyre pressure and riding style affect range.
Our top picks
#1
#2 
Finbike EB1S
A practical electric bike with 250W motor and range up to 50 km, best matched to your terrain and how far you ride.
#3 
Varun Mountain Electric Bike
A practical electric bike with 250W motor and range up to 100 km, best matched to your terrain and how far you ride.
#4 
Touroll U1
A practical electric bike with range up to 65 km, best matched to your terrain and how far you ride.
#5 
Hitway IP54
A practical electric bike with 250W motor and range up to 150 km, best matched to your terrain and how far you ride.
#6 
Varun Folding Electric Bike
A practical electric bike with 250W motor and range up to 70 km, best matched to your terrain and how far you ride.
#7 
Fafrees F20
A practical electric bike with 250W motor and range up to 150 miles, best matched to your terrain and how far you ride.
#8 
Samebike Folding Electric Bike
A practical electric bike with range up to 110 miles and folds for transport, best matched to your terrain and how far you ride.
#9 
Touroll J1
A practical electric bike with range up to 100 miles, best matched to your terrain and how far you ride.
#10 
HillMiles IP65
A practical electric bike with 250W motor and range up to 25 miles, best matched to your terrain and how far you ride.
Frequently asked questions
What gives an electric bike long range?
Mainly a larger battery capacity, measured in watt-hours (Wh), ideally removable or with a dual-battery option. Range also depends on terrain, rider weight, assist level and tyres, so a big battery is the foundation but not the whole story.
How far can an electric bike go on one charge?
It varies widely with battery size, terrain, weight and assist level. Manufacturer claims are best-case ceilings. A larger battery and efficient, steady riding give the most dependable long range.
How can I make my electric bike battery last longer per ride?
Use lower assist levels, keep tyres properly inflated, ride smoothly rather than at constant top speed, and reduce carried weight. Where supported, a spare battery effectively doubles your range for long days.
Bottom line
Our top pick is the Fafrees Mountain Electric Bike (our score 9.6/10) - A practical electric bike with 250W motor and range up to 100 miles, best matched to your terrain and how far you ride..