A DECE OASIS (ADO) A20 XE folding electric bike
Technically sophisticated and compact e-bike for carefree city commutes and adventures

Who is this folding electric bike best suited for?
The ADO A20 XE electric bike is designed for daily city commuters, campers, travelers, and anyone looking for an extremely flexible means of transport. Thanks to its folding design, you can easily fit it into a car trunk, take it on a train, or store it in the office. The adjustable handlebar and seat height allow a comfortable ride for users with a height of 140 to 190 cm, while the strong frame easily supports loads up to 120 kg. The bike also meets the conditions for applying for the Borzen subsidy for the purchase of electric bikes in accordance with the public call.

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

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

Removable Battery with Advanced BMS System
The reliable energy source is a lithium-ion battery with a capacity of 36V / 10.4Ah, made of automotive-grade high-energy cells. The smart Battery Management System (BMS) offers multi-level protection against short circuits, overheating, overload, and overcharging. The battery allows 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, and the charging time is between 6 and 7 hours.

Three-step Folding and Extremely Robust Frame
The bike frame is made of a lightweight and durable aluminum alloy with an innovative double-layer welded structure, which significantly increases the bike's rigidity and stability during the ride. External protection includes four layers of spray paint, which ensures long-lasting color durability and high resistance to rust and mechanical damage. You can fold the bike 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
An integrated 2.4-inch color IPS display with a high level of protection IPX7 (waterproof) is located on the handlebar, offering excellent visibility even under direct sunlight. You can monitor speed, battery level, and current riding mode on the display, and it is also equipped with a USB-C port for charging your smartphone on the go. Via Bluetooth connection, the bike connects to the ADO Smart App, which allows a detailed overview of mileage (ODO, Trip, AVG), turning on the lights, setting electric assistance modes, and monitoring general bike performance.

Shimano Derailleur and Mechanical Disc Brakes
For quick adjustment to the terrain configuration, the proven Shimano 7-speed derailleur (1×7S) allows easy shifting and optimal power transmission to the wheels. Safe and reliable stopping in all weather conditions is ensured by mechanical disc brakes 3.0 with a dual push system, which shortens the braking distance and ensures even braking pressure without locking the wheels.

Active Suspension and All-Terrain Tires
For a high level of comfort on rough city surfaces, cobblestones, or gravel, the combination of front suspension (forks with vibration absorption system) and additional damping in the seatpost is utilized. Wide 20 x 1.95-inch tires offer excellent grip, stability in corners, and effective damping of minor bumps, which significantly reduces fatigue during longer rides.

Ready for Rain and Challenging Conditions
The electric bike boasts a high degree of protection against external influences IPX5, meaning it is safe to ride in the rain and resistant to water spray. The package also includes installed mudguards and a stable rear rack. A throttle handle (gas throttle) is also available as an optional accessory, which allows you to ride the bike in full electric mode without pedaling. Warning: using purely electric drive (without pedaling) is only permitted on private property.
What is included in the purchase?
- ADO A20 XE folding electric bike (black color)
- Removable 36V / 10.4Ah lithium-ion battery
- 42V / 2A charging adapter
- Free rack (already attached to the bike)
- Front and rear mudguards
- Assembly tools and user manual
- Warranty: 12 months (1 year)
- Service and support at the address Tržaška cesta 222, 1000 Ljubljana.
Technical Specifications
| Brand and model | A DECE OASIS (ADO) A20 XE |
| Product type | Folding electric bike |
| Color | Black |
| Rated motor power | 250 W (brushless DC motor in the rear hub) |
| Control system | ADO G-Drive PAS 2.0 (smart consumption optimization) |
| Speed | Up to 25 km/h (limited, in accordance with EU regulations) |
| Climbing capacity | 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 assist - PAS) |
| Frame material | High-quality aluminum alloy (double-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-sided push (front and rear) |
| Suspension | Front suspension fork (vibration absorption) + suspension seatpost |
| Display | 2.4-inch color IPS display, waterproof (IPX7), USB-C output for phone charging |
| Connectivity | Bluetooth (connection with ADO Smart App mobile application) |
| Protection level (water resistance) | IPX5 for the entire bike (resistance to water spray and rain) |
| Pure electric mode option | Optional with the purchase of a throttle handle (use only permitted on private property) |
| Maximum load | 120 kg |
| Recommended user height | From 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) |
| Subsidy | Meets the conditions for claiming the Borzen subsidy (Public Call of April 23, 2026) |
| Warranty | 12 months |
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