ENGWE O20 Boost Folding Electric Bike
ENGWE O20 Boost Folding Electric Bike
The ENGWE O20 Boost combines a compact step-through folding frame with a 250W rear hub motor, up to 75Nm of Boost torque, a torque sensor and a 48V 15Ah LG-cell battery. Assistance is limited to 15.5mph / 25km/h in the listed specification.
Its 6061 aluminium frame, 20 × 2.125-inch anti-puncture tyres, hydraulic suspension fork, Shimano Altus 8-speed gearing, hydraulic disc brakes, integrated lighting and included rear rack support practical leisure riding and compact storage.
ENGWE O20 Boost Folding Electric Bike Technical Specifications
| Brand | ENGWE |
|---|---|
| Model | O20 Boost |
| Product Type | Step-through folding electric bike |
| Frame Style | Compact step-through folding frame |
| Motor | 48V 250W rear hub motor with Boost function |
| Maximum Torque | 75Nm |
| Maximum Assisted Speed | 15.5 mph / 25 km/h |
| Sensor Type | Torque sensor |
| Pedal Assist | 5 levels |
| Battery | 48V 15Ah, 720Wh lithium battery |
| Battery Cells | 21700 LG cells with battery management system |
| Estimated Range | Up to 141 km in PAS 1, 108 km in PAS 3, or 80 km in PAS 5 |
| Charging Time | Approximately 3.5 hours |
| Charger | 54.6V 4A charger |
| Transmission | Shimano Altus 8-speed rear derailleur, RD-M310 |
| Shifter | Shimano SL-M315-8R |
| Cassette | 8-speed, 13T–28T |
| Chainring | 48T |
| Crank Length | 170mm |
| Chain | C8R8 anti-rust chain, 112 links |
| Tyres | 20 x 2.125-inch anti-puncture urban hybrid tyres |
| Wheels | 20-inch double-wall aluminium rims, 36-hole, 12-gauge spokes |
| Front Suspension | Hydraulic suspension fork with adjustable lockout and 50mm travel |
| Brakes | Dual-piston hydraulic disc brakes |
| Brake Rotors | 160mm front and rear |
| Frame Material | 6061 aluminium alloy |
| Display | Mid-mounted 3.5-inch colour LCD with Bluetooth |
| App Connectivity | ENGWE app control available |
| Security | Find My-compatible tracking accessory for compatible iOS and Android devices |
| Front Light | Integrated 40-lux K-mark-certified light |
| Rear Light | Integrated K-mark-certified light |
| Water Resistance | IPX7 wiring, IPX6 display and lights, IPX5 motor and controller, IPX4 battery enclosure |
| Saddle | ENGWE comfort saddle |
| Seat Post | 10-position adjustable seat post |
| Seat Clamp | Quick release |
| Handlebar Width | 620mm |
| Stem | Folding stem |
| Pedals | Foldable pedals |
| Rear Rack | Included, maximum load 15kg |
| Kickstand | Centre-mounted kickstand |
| Bike Weight | 26.5kg |
| Maximum Load | 150kg |
| Recommended Rider Height | 155–190cm |
| Total Length | 154cm |
| Wheelbase | 106.5cm |
| Reach | 44cm |
| Standover Height | 44cm |
| Saddle Height | 82–100cm |
| Handlebar Height | 113–123cm |
| Folded Dimensions | 88 x 52.5 x 85cm |
| Colour Options | Soft Purple, Graphite Grey and Dusty Blue |
| Certification | CE EN 15194 certified by TÜV |
| In the Box | Electric bike, battery, charger, power cable, pedals, multi-tool, user manual, front and rear mudguards, rear rack, centre kickstand, Find My-compatible tracker |
Frequently Asked Questions
What does Boost mode do?
The source states that Boost mode provides up to 75Nm of torque for additional pedal-assist support.
What range can the O20 Boost achieve?
ENGWE estimates up to 141km in PAS 1, 108km in PAS 3 and 80km in PAS 5 under suitable test conditions.
How long does charging take?
The stated charging time is approximately 3.5 hours with the supplied 54.6V 4A charger.
Does it have suspension?
Yes. It has a hydraulic front suspension fork with adjustable lockout and 50mm of travel.
Are the rear rack and mudguards included?
Yes. The source lists front and rear mudguards and a rear rack in the box; the stated rack load limit is 15kg.
What rider height is recommended?
The listed recommended rider-height range is 155–190cm.
Delivery, returns and support
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ENGWE O20 Boost Folding Electric Bike Product Images
