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Product Description
Discover unmatched comfort, power, and versatility with the ENGWE L20 Boost Electric Bike, a premium ENGWE eBike built for riders who demand effortless performance and long-range capability. Engineered with a powerful 250W brushless motor, a responsive torque sensor, and ENGWE’s signature Boost Button for instant power assistance, this electric bike transforms every hill and every start into a smooth, easy ride.
Equipped with 20x4.0 fat tires, the ENGWE L20 Boost offers superior stability and grip across city streets, gravel paths, snow, and rugged terrain. Its step-through frame design ensures accessibility for all riders, while the adjustable saddle and ergonomic geometry provide maximum comfort on long journeys.
With a high-capacity 48V 13Ah lithium battery, this ENGWE e-bike delivers up to 126 KM of riding range, making it ideal for commuting, shopping, weekend adventures, and everyday riding. Whether you’re cruising around the city or exploring rural paths, the ENGWE L20 Boost gives you the power, distance, and reliability you need.
The Boost Button gives you a temporary surge of power while pedaling — perfect for steep inclines, heavy loads, or quick acceleration. It maintains full e-bike legality in the UK by working only when pedaling, but still provides the feeling of a throttle when you need it most.
Now available at WheelieWorld, your trusted ENGWE e-bike dealer in Aberdeenshire, Scotland, offering fast UK delivery, expert support, and affordable finance options.
Ride farther. Ride smarter. Ride ENGWE.
Key Offers
Fast UK Delivery on All ENGWE Electric Bikes
Flexible Finance Options Available
Full Manufacturer Warranty Included
WheelieWorld After-Sales Technical Support
NOTES
Actual mileage may vary based on rider weight, terrain, and riding mode
Boost Button activates only while pedaling (legal for UK road use)
Boost feature runs for 1 minute and must be reactivated as needed
Speed limited to 25 km/h for road compliance (no throttle model)
Specifications Table (SPECS)
| Category | Specification |
|---|---|
| Material | 6061 Aluminium Alloy |
| Motor | 250W Brushless Motor |
| Max Torque | 75 N.m |
| Tyres | 20 x 4.0 Fat Tires |
| Battery | 48V 13Ah Lithium-Ion |
| Max Speed | 25 km/h (Road-Legal, No Throttle) |
| Max Mileage | Up to 126 KM (varies by conditions) |
| Charging Time | Approx. 6.5 hours |
| Climbing Ability | Up to 10° |
| Brakes | 160mm Front & Rear Mechanical Disc Brakes |
| Gears | Shimano 7-Speed Transmission |
| Display | LCD Digital Display |
| Bike Weight | 34 kg (74.8 lbs) |
| Gross Weight | 41.5 kg (91.13 lbs) |
| Assist System | Torque Sensor + Power Boost Button |
| Boost Button Duration | Up to 1 minute per press |
| Legal Compliance | Fully UK Road-Legal Pedal Assist E-Bike |
How the Boost Button Works
Provides a temporary enhanced power assist only while pedaling.
Helps with quick acceleration and uphill starts without acting as a throttle.
Keeps the electric bike UK road-legal by requiring pedal engagement.
Runs for up to 1 minute and must be pressed again to continue.

Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
US$40
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