ENGWE O20 Boost
A foldable electric bike with 75 Nm of torque, front suspension, and exceptional comfort without compromise.

Who is this foldable electric bike best suited for?
Traditional bikes offer comfort and power, while folding bikes stand out for their practicality and ease of transport. The ENGWE O20 Boost combines the best of both worlds without any compromises. This e-bike is an excellent choice for urban commuters who need reliable transportation for daily errands, as well as for those who want to explore countryside paths or head out on longer trips over the weekend. Thanks to its quick and compact folding mechanism, you can easily store it in the trunk of a car (even two bikes can fit in larger trunks at once) or take it with you to the office or on public transport without any hassle.

Powerful 250W motor with 75Nm of torque and torque sensor assistance
The drivetrain consists of a reliable 48V brushless hub motor with 250 W of power, boasting an exceptional torque of 75 Nm in Boost mode. This power allows for quick acceleration and effortless conquering of steeper city climbs and hills. The bike is equipped with an advanced Torque Sensor, which accurately detects your pedaling power and adjusts motor assistance in real time. The result is a natural and smooth riding experience without sudden surges, significantly reducing fatigue on longer rides. The bike's speed is electronically limited to the road-legal up to 25 km/h.

High-performance LG battery (720Wh) for exceptional range
The heart of the bike is an advanced 48V 15Ah battery with a capacity of 720 Wh, equipped with top-tier 21700-LG cells. The battery is elegantly integrated directly into the bike frame and protected by an advanced Battery Management System (BMS), ensuring optimal performance, overvoltage protection, and long service life. This powerful system enables long rides on a single charge – the test range is up to 141 km when using the first level of assistance (PAS 1), up to 108 km at medium load (PAS 3), and up to 80 km at the highest level of assistance (PAS 5).

Fast charging in just 3.5 hours with the included charger
Forget about long waiting times at the outlet. The ENGWE O20 Boost bike is equipped with a powerful 4A fast charger (54.6V 4A output), which charges a depleted battery in an exceptionally short time – just 3.5 hours. For those who need even faster readiness, the controller supports charging with a current of up to 8A (optional 8A charger sold separately). This means your bike will be quickly ready for your next adventure, no matter how tight your schedule is.

Exceptional comfort with hydraulic suspension and anti-puncture tires
Riding on cobblestones, gravel, or cracked city asphalt will now be comfortable. The front hydraulic suspension with 50 mm of travel and Adjustable Lockout capability absorbs vibrations and reduces handlebar impact by up to 70%. For added stability, grip, and damping, the bike features wide 20" × 2.125" Anti-Puncture city hybrid tires, mounted on durable double-wall aluminum rims with 36 holes and strong 12-Gauge spokes.

Durable aluminum frame and stable two-leg kickstand
The frame is made of robust 6061 aluminum alloy with a low "Step-Through" design, allowing for easy mounting and dismounting. The bike supports a total load of up to 150 kg. Thanks to the well-thought-out folding design of the frame, handlebars, and pedals, you can fold the bike with one hand in just a few seconds. An additional benefit is the centrally mounted stable Two-legs kickstand, which ensures the parked bike stands firmly on the ground without the risk of tipping over.

Smart anti-theft protection with built-in Mtag tracker
The security of your bike is a top priority. The ENGWE O20 Boost has a built-in dedicated hidden slot for an Mtag security tracker, which is fully compatible with iOS (Apple Find My) and Android operating systems. The tracker allows you to always know exactly where your bike is via a mobile app, providing peace of mind and effective protection against potential theft.

Shimano 8S shifting system and hydraulic disc brakes
For safe stopping in all weather conditions, the bike features powerful dual-piston hydraulic disc brakes with 160 mm rotors front and rear. Power transmission is provided by a reliable Shimano Altus 8-speed derailleur (RD-M310) with a Shimano SL-M315-8R shifter and a cassette with an 13T-28T gear range. The 48-tooth front chainring (48T) and 170 mm crank arms ensure smooth and effortless pedaling, while the special C8R8 rust-resistant chain with 112 links guarantees long durability.

Smart 3.5" color LCD display and high water resistance
Located in the center of the handlebars is a clear 3.5-inch color LCD display, developed by ENGWE. The display offers clear visibility of all key data (speed, assistance level, battery status, distance traveled) under direct sunlight and supports connectivity with the ENGWE APP via Bluetooth. The bike boasts a high degree of protection against external elements: wiring is certified to the IPX7 standard (completely waterproof), the display and lights are IPX6, the motor and controller are IPX5, and the battery case is IPX4. The front K-Mark certified light with 40 Lux brightness and the rear K-Mark light ensure safe night riding.
What do you receive with your purchase?
- Foldable electric bike ENGWE O20 Boost
- Battery 48V 15Ah (720Wh) LG
- Powerful 4A fast charger
- Rear rack O20 Boost (maximum load 15 kg)
- Safety tracker ENGWE Bike Tracker (Mtag)
- Assembly tool and user manual
- Warranty: 1 year
- Service and support at: Tržaška cesta 222, 1000 Ljubljana.
Technical specifications
| Model | ENGWE O20 Boost |
| Bike weight | 26.5 kg |
| Maximum load | 150 kg |
| Water resistance (IP) | IPX7 (wiring), IPX6 (display and lights), IPX5 (motor and controller), IPX4 (battery case) |
| Suitable terrain | Asphalt roads, bike paths, gravel paths, sandy beaches, grass, countryside paths |
| Pedal Assist (PAS) | 5 assistance levels |
| Range (tested) | Up to 141 km (PAS 1) / up to 108 km (PAS 3) / up to 80 km (PAS 5) |
| Maximum speed | Up to 25 km/h (limited) |
| Foldability | Yes, quickly foldable frame, handlebars, and pedals |
| Certificates | CE EN15194 (TUV certificate) |
| Motor | 48V brushless hub motor (Hub-motor) |
| Motor power | 250 W |
| Maximum torque | 75 Nm (in Boost mode) |
| Assistance type | Torque assistance (Torque Sensor) |
| Battery | 48V 15Ah (720Wh), 21700-LG cells, with advanced BMS system |
| Display | Centrally mounted 3.5" color LCD display, designed by ENGWE, with Bluetooth connectivity |
| Mobile app | ENGWE APP (available for iOS and Android) |
| Charger | Fast charger with 54.6V 4A output (supports 8A charging too) |
| Charging time | 3.5 hours (with included 4A charger) |
| Safety tracker | Mtag slot (compatible with iOS and Android) |
| Front light | 40 Lux with K-Mark road certificate |
| Rear light | With K-Mark road certificate |
| Frame | 6061 aluminum alloy, integrated battery, low "Step-Through" design |
| Suspension (fork) | Hydraulic fork with adjustable Lockout and 50 mm of travel |
| Tires | 20" × 2.125" Anti-Puncture city hybrid tires |
| Wheels | 20-inch, double-wall aluminum, 36 holes, 12-Gauge spokes, black color |
| Brakes | Hydraulic disc brakes (dual-piston) |
| Brake rotors | 160 mm front and rear |
| Chain | C8R8 rust-resistant chain, 112 links |
| Front chainring | 48T |
| Crank arm | 170 mm |
| Rear derailleur | Shimano Altus 8-speed (RD-M310) |
| Shifter | Shimano SL-M315-8R |
| Cassette | 8-speed, 13T-28T |
| Pedals | Foldable |
| Saddle | ENGWE Soft Saddle (soft ergonomic saddle) |
| Handlebar width | 620 mm |
| Stem | Foldable |
| Seat clamp | Quick-Release (easily adjustable) |
| Rear rack | Included, maximum load up to 15 kg |
| Kickstand | Centrally mounted two-leg kickstand |
Similar products
Spare parts for ENGWE
-
ULIP Superior Metal brake pads for ENGWE Engine Pro 2.0 – ZOOM shape
Regular price 14,90 €Sale price 14,90 € Regular priceUnit price per -
Adjustable kickstand for Engwe electric bike – 24–29 inches
Regular price 24,90 €Sale price 24,90 € Regular priceUnit price per -
Sold outOff-road outer tire Wanda 20x4.0 for ENGWE Engine Pro
Regular price 34,90 €Sale price 34,90 € Regular priceUnit price per -
ULIP 20x4.0 road tire with TH751 tread for ENGWE L20
Regular price 39,90 €Sale price 39,90 € Regular priceUnit price per -
Chaoyang 20 × 4.0/4.9 inner tube for ENGWE Engine Pro 2.0 electric bike
Regular price 19,90 €Sale price 19,90 € Regular priceUnit price per -
ULIP Superior Metal brake pads for ENGWE M20 – ZOOM shape
Regular price 14,90 €Sale price 14,90 € Regular priceUnit price per -
Rear brake cable for ENGWE EP-2 Pro (203 cm)
Regular price 9,90 €Sale price 9,90 € Regular priceUnit price per -
Battery cover with lock and handle for ENGWE EP-2 Pro
Regular price 49,90 €Sale price 49,90 € Regular priceUnit price per -
Battery cover with lock and handle for ENGWE Engine Pro 2.0
Regular price 49,90 €Sale price 49,90 € Regular priceUnit price per -
Replacement charger 54.6 V 2 A for ENGWE EP-2 Pro
Regular price 54,90 €Sale price 54,90 € Regular priceUnit price per
Safety first
Over 40 E-vehicles
In stock in Ljubljana
Discover the electric vehicles currently available for a test ride at our showroom.
Before purchasing, test selected models in person, compare their differences, and choose the vehicle that suits you best with professional advice from our team.
Why choose EVOLT?
Tržaška cesta 222, 1000 Ljubljana
Our showroom in Vič, Ljubljana, offers 200 m² of space, bringing sales, servicing and spare parts together in one place.
You can view and try out products in person, and after purchase we provide local servicing, expert support and prompt spare-parts delivery.
MON–FRI: 9:00–19:00
SAT: 10:00–16:00
Choose with confidence
Product comparison
What does each model offer? Compare features, see the differences and find your fit.
| Specifications |
|---|
Preparing your comparison …

