An electric bike can change how you move, how you feel and how much you spend getting around - but only if you buy the right one. This guide makes that simple.
1. What is an electric bike?
An e-bike is a normal bicycle with a battery and a small motor that helps your pedalling. You still pedal - the motor just adds power, so hills flatten and longer distances feel comfortable. A UK-legal e-bike is not a moped: the motor only assists while you pedal, and stops at 15.5 mph.
Key takeaway
A UK e-bike (a "pedelec") assists you up to 15.5 mph while you pedal - so it is treated in law exactly like an ordinary bicycle.
A UK e-bike (a "pedelec") assists you up to 15.5 mph while you pedal - so it is treated in law exactly like an ordinary bicycle.
2. Why ride an electric bike?
Your health and wellbeing
E-bikes are not "cheating". Riders get real aerobic exercise because they ride further, more often, and keep at it. Dial the assistance down for a workout or up for a gentle glide - ideal for easing back into fitness, managing a health condition, or riding into later life.
[ Image: older British couple riding step-through e-bikes by the coast ]
Your wallet, your freedom, the planet
Charging costs pennies. Commutes get easier, the school run becomes doable, and an e-bike uses a fraction of a car's energy - one of the most sustainable powered vehicles there is.
The honest bit: e-bikes are heavier than normal bikes (20-25 kg), and the battery is a long-life consumable that eventually needs replacing. A good one is an investment - so choose well.
3. The UK e-bike law - in plain English
A UK-legal e-bike is an Electrically Assisted Pedal Cycle (EAPC). If it qualifies, it is treated just like a normal bike.
To qualify as an EAPC:
- 250 W maximum continuous motor power
- Assistance stops at 15.5 mph (25 km/h)
- Working pedals that propel the bike
- Rider aged 14 or over
Speed pedelecs (28 mph) are mopeds - different rules. Source: gov.uk - Electric bikes: licensing, tax and insurance.
4. Which type is right for you?
Do not ask "which has the biggest spec?" - ask "how and where will I actually ride?"
| Type | Best for |
|---|---|
| Commuter / hybrid | The all-rounder - roads, paths, errands, leisure |
| Step-through / comfort | Easy on/off, shorter riders, reduced mobility |
| Electric mountain (e-MTB) | Off-road, climbing, trails |
| Folding | Trains, small flats, mixed commutes |
| Cargo | School run, big shops, a real car replacement |
| Road / gravel | Fitness and longer road or mixed rides |
Shop by type: Commuter · Step-through · Electric mountain · Folding · Cargo
5. Motors explained
Mid-drive (crank) motors sit low in the centre, work with your gears, and climb brilliantly - the quality benchmark (Bosch, Shimano, Yamaha, Brose). Hub motors sit in the wheel: affordable, quiet, great for flatter commutes.
Key takeaway
The detail that matters most is not the motor position - it is the sensor. A torque sensor matches power to your effort for a natural ride; a cadence sensor just switches on when you pedal.
The detail that matters most is not the motor position - it is the sensor. A torque sensor matches power to your effort for a natural ride; a cadence sensor just switches on when you pedal.
6. Batteries, range and charging
Battery size is measured in watt-hours (Wh) - your fuel tank. Real range depends on your weight, terrain, wind, temperature and how much assistance you use.
| Battery | Typical real-world range |
|---|---|
| ~375 Wh | 25 - 35 miles |
| ~500 Wh | 35 - 60 miles |
| ~625 - 750 Wh | 60 - 100+ miles |
Charging takes a few hours; most batteries lift off to charge indoors. When in doubt, size up - you can always use less.
7. Battery safety - buy smart
Almost all e-bike fires trace to cheap uncertified batteries, dodgy conversion kits, or the wrong charger. Buy well and it simply is not a worry.
Buy-safe checklist:
- Battery and charger certified to EN 15194 (look for UL 2849 too)
- Only use the charger supplied with your bike
- Buy from a reputable retailer, never an unbranded kit
- Do not charge unattended overnight; let a hot battery cool first
8. Getting the size and fit right
| Your height | Suggested frame |
|---|---|
| 4'10" - 5'2" | 13" - 14" (XS) |
| 5'2" - 5'6" | 15" - 16" (S) |
| 5'6" - 5'10" | 17" - 18" (M) |
| 5'10" - 6'1" | 19" - 20" (L) |
| 6'1" - 6'4" | 21" - 22" (XL) |
Whenever you can, take a test ride - the fastest way to know a bike fits and rides the way you want.
9. Budget and running costs
Entry £800-£1,400: solid hub-motor commuters. Mid £1,400-£2,500: mid-drive + torque sensor, bigger batteries - the sweet spot. Premium £2,500+: top Bosch/Shimano systems, e-MTB, cargo, road.
Key takeaway
Running costs are tiny - a full charge costs pennies, and there is no fuel, tax, parking or congestion charge. For commuters, an e-bike often pays for itself within a couple of years.
Running costs are tiny - a full charge costs pennies, and there is no fuel, tax, parking or congestion charge. For commuters, an e-bike often pays for itself within a couple of years.
10. Paying for it: finance & Cycle to Work
Spread the cost with interest-free finance / Buy Now, Pay Later, or save 25-40% through the Cycle to Work scheme via salary sacrifice.
11. Why buy British, and why buy from us
We champion British-designed and British-made e-bikes, and give riders a shop they can trust: curated UK-legal bikes, expert British support, aftercare that lasts, and backing for British makers and jobs. All enquiries by phone and online while our showroom is on the way.
[ Image: British workshop / mechanic servicing an e-bike ]
12. Frequently asked questions
Are electric bikes legal in the UK?
Yes. If a bike meets the EAPC rules (250 W, assistance to 15.5 mph, working pedals, rider 14+), it is legal to ride like a normal bicycle - no licence, tax or insurance required.
Do I need a licence, tax or insurance?
No licence, tax or registration for a legal EAPC. Insurance is not required by law, but personal bike insurance is worth considering.
Do I still get exercise on an e-bike?
Absolutely - you still pedal and control how much help you get. Most riders exercise more, because they ride more often and further.
How far will it go on one charge?
From around 25 miles on a small battery under hard use to 100+ miles on a large battery ridden efficiently.
Shop all electric bikesTalk to the team