Experience the freedom to ride farther, conquer any terrain, and tackle your daily commute or weekend getaway with ease. Whether you're cruising through the city or blazing new trails, the ADO Oasis One Multi-Functional E-Bike is designed for comfort, control, and unstoppable adventure.
Key Features & Performance Highlights
Powerful and Efficient Motor. Equipped with a 250 W motor delivering 55 N.m of torque, it ensures smooth acceleration and dependable climbing power. The ADO G-Drive GTR system, paired with a sophisticated torque sensor, offers responsive pedal-assist with zero delay.
Enduring Range. Expect up to 120km of range under ideal conditions on the lowest pedal-assist level. Supported by a robust 48 V / 15 Ah battery, recharging takes approximately 5–6 hours.
Built for Comfort and Durability. The 20″× 4.0″ fat tires combined with a front-lockout suspension fork absorb rough terrain, enhancing ride comfort. Constructed with a lightweight aluminum alloy frame and capable of carrying up to 150kg, this bike balances strength and agility.
Smart Connectivity & Display. Featuring a 2.4" IPX7-rated waterproof IPS color display—clear even in bright sunlight. Sync with the ADO Smart App for navigation, ride stats (speed, distance, battery level), and post-ride support.
Reliable Components. Offers Shimano 7-speed transmission for smooth, responsive gear changes. Equipped with ADO Brake System 3.0 and hydraulic disc brakes for effective stopping power in varied conditions. Folding pedals, integrated LED front light, and rear LEDs with turn signals add practicality and visibility.
The ADO Smart System
- ADO smart APP, intelligent control system
- APP navigation + customer service + ADO Lab + Bluetooth display show remaining battery, current speed
- Average speed, maximum speed, total and trip distances, IPX7 waterproof & IPS color display clearly under the sunshine
Quality Is All About Details






In The Box
Oasis One Multi-Functional E-Bike
Pair of Fenders
Oasis One Battery *1
42V 2A Battery Charger
Installation Tools
Size & Dimensions

| [A] Maximum seat height | 980mm |
| [B] Minimum seat height | 850mm |
| [C] Seat tube length | 435mm |
| [D] Handlebar Height | 1165mm |
| [E] Bottom Bracket Height | 290mm |
| [F] Wheelbase | 1200mm |
| [G] Effective top tube | 615mm |
| [H] Total Length | 1850mm |
How is the frame size measured?
Most E-bikes are measured from the centre of the crank to the base of the seat post tube. However, some E-bike manufacturers may measure their bikes differently depending on their style.

What is the right frame size for me?
This helpful guide will help you to find which size electric bike is best suited to you. If you would like a bit more information, don't hesitate to get in touch.
HYBRID ELECTRIC BIKES
MENS
| Rider Height | Recommended Hybrid Frame Size | |||
|---|---|---|---|---|
| Feet & Inches | Centimetres | Frame Size (inches) | Frame Size (cm) | Frame Size |
| 4'10" - 5'2" | 148cm - 158cm | 13" - 15" | 33 - 39 | X-Small |
| 5'2"" - 5'6"" | 158cm - 168cm | 15"-16" | 38 - 44 | Small |
| 5'6" - 5' 10" | 168cm - 178cm | 17" - 18" | 43 - 47 | Medium |
| 5'10" - 6'1" | 178cm - 185cm | 19" - 20" | 48 - 52 | Large |
| 6'1" - 6'4" | 185cm - 193cm | 21" - 22" | 53 - 57 | X-Large |
| 6'4" - 6'6" | 193cm - 198cm | 23" - 24" | 58 - 61 | XX-Large |
WOMENS
| Rider Height | Recommended Women's Hybrid Frame Size | ||
|---|---|---|---|
| Feet & Inches | Centimetres | Frame Size (inches) | Frame Size |
| 4'10" - 5'2" | 148cm - 158cm | 13" - 14" | X-Small |
| 5'2"" - 5'6"" | 158cm - 168cm | 15" - 16" | Small |
| 5'6" - 5' 10" | 168cm - 178cm | 17" - 18" | Medium |
| 5'10" - 6'1" | 178cm - 185cm | 19"+ | Large |
ELECTRIC MOUNTAIN BIKES
MENS
| Rider Height | Recommended Mountain Frame Size | |||
|---|---|---|---|---|
| Feet & Inches | Centimetres | Frame Size (inches) | Frame Size (cm) | Frame Size |
| 4'10" - 5'2" | 148cm - 158cm | 13" - 14" | 33 - 37 | X-Small |
| 5'2"" - 5'6"" | 158cm - 168cm | 15" - 16" | 38 - 42 | Small |
| 5'6" - 5' 10" | 168cm - 178cm | 17" - 18" | 43 - 47 | Medium |
| 5'10" - 6'1" | 178cm - 185cm | 19" - 20" | 48 - 52 | Large |
| 6'1" - 6'4" | 185cm - 193cm | 21" - 22" | 53 - 57 | X-Large |
| 6'4" - 6'6" | 193cm - 198cm | 23" - 24" | 58 - 61 | XX-Large |
WOMENS
| Rider Height | Recommended Women's Mountain Frame Size | ||
|---|---|---|---|
| Feet & Inches | Centimetres | Frame Size (inches) | Frame Size |
| 4'10" - 5'2" | 148cm - 158cm | 13" - 14" | X-Small |
| 5'2" - 5'6" | 158cm - 168cm | 15" - 16" | Small |
| 5'6" - 5' 10" | 168cm - 178cm | 17" - 18" | Medium |
| 5'10" - 6'1" | 178cm - 185cm | 19"+ | Large |
COMMUTER ELECTRIC BIKES
MENS
| Rider Height | Suggested Commuter Bike Size | ||
|---|---|---|---|
| Feet & Inches | Centimetres | Frame Size (cm) | Frame Size |
| 4'10" - 5'0" | 148cm - 152cm | 47cm - 48cm | XX-Small |
| 5'0" - 5'3" | 152cm - 160cm | 49cm - 50cm | X-Small |
| 5'3" - 5'6" | 160cm - 168cm | 51cm - 53cm | Small |
| 5'6" - 5'9" | 168cm - 175cm | 54cm - 55cm | Medium |
| 5'9" - 6'0" | 175cm - 183cm | 56cm - 58cm | Large |
| 6'0" - 6'3" | 183cm - 191cm | 58cm - 60cm | X-Large |
| 6'3" - 6'6" | 191cm - 198cm | 61cm - 63cm | XX-Large |
WOMENS
| Rider Height | Suggested Women's Commuter Frame Size | ||
|---|---|---|---|
| Feet & Inches | Centimetres | Frame Size (cm) | Frame Size |
| 4'10" - 5'1" | 147cm - 155cm | 44cm - 46cm | XX-Small |
| 5'1" - 5'3" | 155cm - 160cm | 47cm - 49cm | X-Small |
| 5'3" - 5'5" | 160cm - 165cm | 50cm - 52cm | Small |
| 5'5" - 5'8" | 165cm - 172cm | 53cm - 55cm | Medium |
| 5'8" - 5'10" | 172cm - 180cm | 56cm - 57cm | Large |
specifications
Motor Power
Torque
Battery
Range
Transmission
Tyres
Suspension
Brakes
Display
Smart features
Max Load
Net Weight
Rider Height Range
Waterproof Rating
Accessories Included
Warranty
Controllers, motors, batteries, forks, head tubes, handlebars, chargers, pedals, flywheels, chain stays - 12 months
Should you encounter some production related manufacturer’s defect during this period, we will take care of it according to our warranty.
Who Is It For?
* Leisure adventurers aiming to explore different terrains while carrying gear
* Utility users needing a reliable workhorse for errands and daily rides
* Smart tech enthusiasts appreciative of app connectivity and robust safety features
Considerations
* Hill performance is good thanks to torque, but higher power (500 W) or gearing might be preferred for steep terrain
* Mixed feedback on ADO brand reviews—some praise solid design, others cite service issues (though mostly for other models)
Delivery
Batteries shipped from overseas warehouse, about 2-7 days delivery.
Other accessories shipped from China, about 10-25 days delivery.
Returns
Returns - Changed your mind If you change your mind after buying from us and want a refund, you have up to 14 days to let us know and have the goods returned to us. You will need to return the product to us before we can provide a refund. Eco Bike Co. can help arrange the return for a charge of £50 - a courier will be sent to pick it up from you & return it to the manufacturer.
Please note – the 14 days return period is to allow you to examine the goods as you would in a shop. To obtain a full refund, the goods must be returned in an “as new” condition with all components included in their original packaging. “As new” condition is defined as unridden.
Returns - Damaged & Faulty. We ask that you thoroughly inspect all items at the point of delivery. We advise you not to accept delivery of any damaged items. If you discover that an item has been damaged, please send clear photos of the damaged items to info@ecobikecompany.com so that we can open an insurance claim on your behalf.
If your bike develops a fault through normal use (as outlined in the manufacturer's manual) you could be entitled to a repair or replacement as covered with the warranty. Please send through details of the fault to info@ecobikecompany.com and we will arrange the repair or replacement with the manufacturer.
Please note – any fault caused due to misuse of the bike is not covered by this policy. Please ensure you read the manufacturer's manual in detail before using your electric bike to avoid voiding your warranty.
Bike Frame
5 Years
controllers, motors, batteries, forks, head tubes, handlebars, chargers, pedals, flywheels, chain stays
12 months
Should you encounter some production related manufacturer’s defect during this period, we will take care of it according to our warranty.
