A DECE OASIS (ADO) A20 XE Folding Electric Bicycle
Technically advanced and compact e-bike for carefree city commutes and adventures

Who is this folding electric bicycle best suited for?
The ADO A20 XE electric bicycle is designed for daily urban commuters, campers, travelers, and anyone looking for an exceptionally flexible means of transport. Its folding design allows for easy storage in a car trunk, on a train, or in an office. Adjustable handlebar and seat height ensure a comfortable ride for users with a height of 140 to 190 cm, while the robust frame effortlessly supports a load of up to 120 kg.

Smart Control System ADO G-Drive PAS 2.0
The heart of the electric bicycle is the advanced dual-channel control system G-Drive PAS 2.0. This technology continuously analyzes your riding style and terrain difficulty, precisely metering motor assistance. The system simulates throttle response, manages regenerative and motor braking, and adjusts torque based on resistance detection. This ensures an exceptionally smooth transition between manual pedaling and electric assistance, while also protecting the battery and motor from overload in all weather conditions.

Powerful 250 W Brushless Motor
The bicycle is powered by a highly efficient 250 W brushless DC motor, located in the rear wheel. It operates extremely quietly, offers high torque, and effortlessly conquers inclines of up to 15°. The bicycle's speed is electronically limited to up to 25 km/h (limited), ensuring full compliance with current European legislation for riding on public roads.

Removable Battery with Advanced BMS System
A reliable power source is the lithium-ion battery with a capacity of 36V / 10.4Ah, composed of high-energy automotive-grade cells. The smart Battery Management System (BMS) offers multi-stage protection against short circuits, overheating, overload, and overcharging. The battery provides a range of up to 80 km with pedal assistance (PAS). Since the battery is completely removable, you can charge it separately at home or in the office with the included 42V / 2A charging adapter, with a charging time of 6 to 7 hours.

Three-Stage Folding and Extremely Robust Frame
The bicycle frame is made of lightweight and durable aluminum alloy with an innovative dual-layer welded structure, which significantly increases the bike's rigidity and stability while riding. The external protection includes four layers of sprayed paint, ensuring long-lasting color retention and high resistance to rust and mechanical damage. The bike folds in just three steps to compact dimensions of 900 × 430 × 700 mm, and the net weight of the entire bike is only 21 kg.

Color IPS Display and Smart Connectivity
The handlebar features an integrated 2.4-inch color IPS display with a high protection rating of IPX7 (waterproof), offering excellent visibility even under direct sunlight. The display shows speed, battery level, and current riding mode, and is also equipped with a USB-C port for charging your smartphone on the go. Via Bluetooth, the bike connects to the ADO Smart App, which provides a detailed overview of kilometers traveled (ODO, Trip, AVG), allows turning on lights, setting electric assistance modes, and monitoring overall bike performance.

Shimano Derailleur and Mechanical Disc Brakes
A proven Shimano 7-speed derailleur (1×7S) ensures quick adaptation to terrain configuration, allowing for effortless shifting and optimal power transfer to the wheels. Safe and reliable stopping in all weather conditions is provided by mechanical disc brakes 3.0 with a dual push system, which shortens braking distance and ensures even braking pressure without wheel lock-up.

Active Suspension and All-Terrain Tires
High comfort on rough urban surfaces, cobblestones, or gravel is provided by a combination of front suspension (forks with vibration absorption system) and additional damping in the seat post. Wide tires measuring 20 x 1.95 inches offer excellent grip, stability in corners, and effective damping of minor irregularities, significantly reducing fatigue during longer rides.

Ready for Rain and Demanding Conditions
The electric bicycle boasts a high degree of protection against external influences, IPX5, meaning it is safe for riding in the rain and resistant to water spray. The package also includes pre-installed fenders and a stable rear rack. An optional throttle lever is also available, allowing the bike to be ridden in full electric mode without pedaling. Warning: use of purely electric propulsion (without pedaling) is permitted only on private property.
What do you receive upon purchase?
- ADO A20 XE Folding Electric Bicycle (black color)
- Removable Lithium-ion Battery 36V / 10.4Ah
- Charging Adapter 42V / 2A
- Free Rack (already included with the bike)
- Front and Rear Fenders
- Assembly Tools and User Manual
- Warranty: 12 months (1 year)
- Service and support at Tržaška cesta 222, 1000 Ljubljana.
Technical Specifications
| Brand and Model | A DECE OASIS (ADO) A20 XE |
| Product Type | Folding Electric Bicycle |
| Color | Black |
| Rated Motor Power | 250 W (brushless DC motor in the rear hub) |
| Control System | ADO G-Drive PAS 2.0 (smart power optimization) |
| Speed | Up to 25 km/h (limited, in accordance with EU regulations) |
| Climbing Capability | Up to 15° incline |
| Battery | 36V / 10.4Ah lithium-ion, removable |
| Battery Management System (BMS) | Protection against overheating, short circuit, overload, and overcharging |
| Charger | 42V / 2A adapter |
| Charging Time | 6–7 hours |
| Range | Up to 80 km (with pedal assistance - PAS) |
| Frame Material | High-quality aluminum alloy (dual-layer welded frame, 4 layers of paint) |
| Tire Dimensions | 20 x 1.95 inches |
| Derailleur | Shimano 1x7S (7-speed mechanical derailleur) |
| Brakes | Mechanical disc brakes 3.0 with dual push (front and rear) |
| Suspension | Front suspension fork (vibration absorption) + suspended seat post |
| Display | 2.4-inch color IPS display, waterproof (IPX7), USB-C output for phone charging |
| Connectivity | Bluetooth (connection to ADO Smart App) |
| Protection Rating (water resistance) | IPX5 for the entire bike (resistance to water spray and rain) |
| Pure Electric Mode Option | Optional with separate purchase of a throttle lever (use permitted only on private property) |
| Maximum Load | 120 kg |
| Recommended User Height | 140 cm to 190 cm |
| Assembled Bike Dimensions | 1550 × 530 × 1100 mm |
| Folded Bike Dimensions | 900 × 430 × 700 mm (three-stage folding system) |
| Bike Weight | 21 kg (net), 28 kg (gross with packaging) |
| Warranty | 12 months |
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