Engwe O20 Boost Folding Electric Bike
SKU: G63318In Stock
SPEED15.5 Mph
RANGE80 Miles
MOTOR250W
BATTERY15Ah
CHARGING3.5 Hours
WEIGHT58 lbs
This Model Is Fully Compliant With UK Road Regulations
This bike is built to comply with UK Electrically Assisted Pedal Cycle (EAPC) regulations, meaning it can be used on public roads and cycle paths without registration, tax, or a licence. Motor assistance is limited to 250W and cuts off at 15.5 mph (25 km/h).
See UK LegislationYour all-in-one folding e-bike for UK life
The Engwe O20 Boost is built for commuters, leisure riders, and anyone who wants a full-size ride without the storage hassle. It folds down in seconds, fits in a car boot or under a desk, and delivers a genuine 80 miles of assisted range. With a 250W motor, 75 Nm of torque, and a step-through frame, it’s a practical, comfortable choice for everyday journeys on UK roads.
A 250W motor with surprising pulling power
You get smooth, responsive acceleration from the 250W hub motor, which is fully compliant with UK e-bike regulations. The 75 Nm of torque helps you climb hills and pull away from lights without breaking a sweat. A torque sensor matches the motor’s output to your pedalling, so it feels natural rather than jerky.
Go up to 80 miles on one charge
The 48V 15Ah battery uses LG 21700 cells and a smart BMS for reliable, long-lasting power. In real-world UK riding, you can expect up to 80 miles of assistance on a single charge. When it’s time to top up, the 4A fast charger takes the battery from empty to full in just 3.5 hours.
A smoother ride over potholes and rough tarmac
The hydraulic front fork with 50 mm of travel soaks up bumps, cracks, and uneven surfaces. Puncture-resistant 20 x 2.125 inch hybrid tyres add extra cushioning and grip. The soft saddle and adjustable handlebar height let you fine-tune your position for all-day comfort.
Confident stopping power in all weather
Dual-piston hydraulic disc brakes with 160 mm rotors front and rear give you strong, controlled stopping power, even in the rain. The brake levers are easy to reach and modulate, so you can scrub off speed smoothly in traffic. K-mark certified front and rear lights keep you visible on dark UK mornings and evenings.
A clear display and simple controls
The mid-position 3.5-inch LCD colour display shows your speed, battery level, assist mode, and trip distance at a glance. It connects to the ENGWE app via Bluetooth, so you can check ride stats and adjust settings from your phone. The display is IPX6 waterproof, so it shrugs off British drizzle.
A folding frame that’s built to last
The 6061 aluminium alloy frame is light, stiff, and corrosion-resistant, with a low step-through design that’s easy to mount. It folds down to 88 x 52.5 x 85 cm, so it fits in a hallway cupboard or car boot. The centre-mounted kickstand keeps the bike stable when parked, and the included rear rack can carry up to 15 kg of shopping or a pannier.
- BRANDENGWE
- CATEGORYFolding
- MOTOR POWER250W
- RANGE80 Miles
- SPEED15.5 Mph
- BATTERY15Ah
- WEIGHT58 lbs
- CHARGING TIME3.5 Hours
- BRAKE SYSTEMHydraulic Disc Brakes
- FRAME MATERIAL6061 Aluminum Alloy
- MAXIMUM LOAD330 lbs
- INPUT VOLTAGE48V
- TIRE SIZE20 inch
- TORQUE75 Nm
Secure checkout and fast UK delivery on every order.
- Free standard UK delivery on most bikes — 2 to 7 business days
- Express delivery may be available on request
- Full tracking included with every order
- Pay securely with Visa, Mastercard, PayPal, Apple Pay, Google Pay, or Klarna
- 0% finance available through Klarna at checkout
Before you order:
- Delivery is to UK mainland addresses — some remote areas may have a small surcharge
- Most bikes arrive 85–90% pre-assembled and include basic tools for setup
- If you are unsure about sizing or specs, contact us before you buy
Full details at Payment & Shipping.
Simple and fair terms so you can buy with confidence.
- 14-day return window — if the bike is not right for you, send it back
- The bike must be unused, in original packaging, with all accessories included
- A refund or replacement is issued after we receive and check the return
Please note:
- Returns for change of mind must meet the unused and original condition requirement
- If we sent the wrong item or it arrived faulty, we cover return shipping in full
- All bikes include a 12-month manufacturer warranty as standard
Full details at Returns & Refunds and Warranty.
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