Engwe O20 Boost
Folding step-through with torque-sensor assist, a 720Wh battery and hydraulic brakes — £899 with code BESTEBIKESUK
In stock at last check · price and stock checked . Confirm with the retailer before buying.
How this record was sourced
Catalogue record updated . Specifications are normalised from published manufacturer and retailer information, not independent lab measurements. How the catalogue is researched.
- Motor torque
- 75 Nm
- Battery
- 720 Wh
- Weight
- 25 kg
- Release
- June 2026 — 3 months on market
Highlights
- IPX7 waterproof wiring
- Up to 141 km range
- Anti-puncture tyres
- Apple Find My compatible
Performance & battery specs
Commuter extras
Full specifications
Video reviews
Common questions
Is the Engwe O20 Boost road legal in the UK?
Yes. It is a 250W electric bike whose motor stops assisting at 15.5 mph, which makes it an EAPC — legally a bicycle. You need no licence, no tax and no insurance, you can ride it anywhere a normal bike is allowed including cycle paths, and there is no helmet requirement. The rider must be 14 or over.
How far will the Engwe O20 Boost go on one charge?
The manufacturer claims Up to 141 km (PAS1) (about 88 miles). Treat that as a ceiling rather than a figure to plan around: claimed ranges come from the lowest assist level on flat ground with a light rider, and hills, cold weather, tyre pressure and rider weight all take a bite out of it.
How long does the Engwe O20 Boost take to charge?
About 3.5 hours from empty with the supplied charger.
How much does the Engwe O20 Boost weigh?
25 kg. That is manageable for a short lift but awkward on stairs — worth checking if you have to get it through a hallway or into a flat.
Can the speed limiter on the Engwe O20 Boost be removed?
This model can have its assist limit raised, which owners use abroad where higher limits are legal. In the UK, raising the limit takes the bike outside EAPC rules: it becomes a motor vehicle needing registration, tax, insurance and a helmet, it is no longer allowed on cycle paths, and an insurer will treat it that way after an accident. We record the setting because it decides what a bike can legally be, not to suggest you change it.
Does the Engwe O20 Boost have a torque sensor?
Yes — a torque sensor, which scales assistance to how hard you push. It feels more like riding a bicycle than a throttle, and it is generally the more natural of the two systems.
What brakes does the Engwe O20 Boost have?
Hydraulic disc, double piston. Hydraulic discs need less hand force and hold up better in the wet and on long descents than cable-operated ones.
How much weight can the Engwe O20 Boost carry?
150 kg, including the rider. Subtract your own weight to see what is left for luggage, a child seat or shopping.
Answers are generated from this bike’s recorded specification, so they change when the specification does. Range figures are the manufacturer’s claim — why claimed range and real range differ.
Ownership notes
- Best-known EU price beats RRP by €100.
- On sale since June 2026 (3 months on market).
Compare with a similar bike
One tap to put the Engwe O20 Boost head-to-head with a comparable eBike.
Protect your new bike
Sort these three when it arrives and you reduce the risk of theft — a good lock keeps it safe, insurance covers you if the worst happens, and registration helps you get it back.
Lock — FoldyLock Elite
A super-flexible folding lock — easy to wrap around an eBike frame and lock to almost anything. The mount doesn’t rattle, and the key slides in and out and locks smoothly (plenty of locks don’t — it saves a real headache). We run the matching pair ourselves — two locks, six identical keys, so both our eBikes open with the same key — genuinely convenient. ART 3 / Sold Secure Gold rated, the certification level many insurance policies ask for.
Insurance — Bikmo
Specialist UK cycle & eBike insurance covering theft, accidental damage and more — it’s what we use ourselves. Use our link for 5% off plus a free Komoot region.
Register — Bike Register
Log your frame number on the UK national database the day it arrives — it deters thieves and hugely improves the odds of recovery.
We genuinely use and rate these. The Bikmo link is a referral link — you get 5% off (and a free Komoot region), and it helps support the site at no extra cost to you.
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Changing the assist limit — permitted use only
On the Engwe display:
- On the display, hold the + and − (up/down) buttons together for ~2 seconds to open the settings menu.
- Find the speed-limit parameter and raise it to the maximum.
- A separate setting toggles the readout between km/h and mph.
- Exact button combo and menu codes vary by display firmware — check your Engwe manual if yours differs.
