
140kg Payload
100-120km Mileage
25km/h Max Speed
20x2.5inch Tires
36V 20Ah/25Ah Battery
250W Motor
Compact Folding Design for Modern Urban Life
The Fafrees F20 Flex is designed for riders who want comfort, practicality, and a natural riding experience in everyday city life. With its compact folding structure, responsive torque sensor, and long-range removable battery, this e-bike is ideal for commuting, apartment living, office storage, and weekend rides.
Built for convenience without sacrificing comfort, the F20 Flex combines smooth electric assistance with space-saving portability.
Torque Sensor for a More Natural Riding Feel
Unlike traditional cadence systems, the dual-side torque sensor responds directly to your pedaling force, delivering smoother acceleration and more precise support. This creates a natural riding sensation that feels closer to a traditional bicycle while improving low-speed control and riding efficiency.
Whether starting at traffic lights or navigating crowded city streets, the assistance feels smooth, responsive, and intuitive.
Long-Range Removable Battery
The removable lithium-ion battery is available in two capacities to suit different riding needs.
The 36V 20Ah battery provides a range of approximately 75–100 km, while the larger 36V 25Ah battery extends the range to 95–120 km. Built with advanced 21700 battery cells and protected with IPX5 water resistance, the battery is designed for reliable everyday use.
The removable design also makes charging more convenient at home or in the office.
Smooth and Efficient 250W Motor
The rear-drive 250W motor delivers stable and comfortable assistance for city riding. With a peak power of 430W and 43Nm of torque, the F20 Flex handles urban roads and moderate slopes with ease while maintaining a smooth riding experience.
The maximum assisted speed of 25 km/h fully complies with EU regulations.
Comfort-Focused Urban Riding
Daily commuting becomes more comfortable thanks to the front suspension system and suspension seatpost. The 40 mm front suspension helps reduce road vibrations, while the 15 mm travel suspension seatpost improves comfort on uneven city streets and longer rides.
Combined with the ergonomic saddle and wide tires, the F20 Flex is built to keep rides smooth and relaxed.
3-Step Folding System for Easy Storage
The frame, handlebar stem, and pedals fold quickly in three simple steps, allowing the bike to fit easily into apartments, elevators, offices, or car trunks.
This makes the F20 Flex a perfect choice for urban riders who need both mobility and compact storage.
Reliable Shimano 7-Speed Drivetrain
The Shimano 7-speed transmission system delivers smooth and precise shifting across different riding conditions. Whether riding through city traffic or climbing moderate hills, it provides flexible gearing and improved riding control.
Puncture-Resistant Tires for Everyday Reliability
The Chaoyang 20 × 2.5 tires are designed with puncture-resistant protection for improved durability and reduced maintenance. They also provide enhanced stability and grip for safer urban riding.
Safe and Visible Day or Night
Integrated front and rear lights with brake light functionality improve visibility and rider safety in low-light conditions. Mechanical disc brakes with 160 mm rotors provide reliable stopping power for daily riding.
Designed for Everyday Practicality
The F20 Flex comes fully equipped with practical accessories including a rear rack, fenders, kickstand, and foldable pedals, making it ready for commuting and daily travel right out of the box.
easy step-through
simple smart control
anti-puncture tires
7-speed gearing
confident braking-1
essentials included
Technical Specifications
| Model | Fafrees F20 Flex |
| Tire Size | 20x2.5inch |
| Max Speed | 25km/h |
| Power Assisted Range | 100-120km |
| Electric Range | 75-95km |
| Battery Capacity | 36V 20Ah/25Ah |
| Motor Power | 250W |
| Charging Time | 8-10hours |
| Transmission | Shimano 7-Speed |
| Net Weight | 26.5kg/27.2kg |
| Playload | 140kg |
| Fold Size | 1080mm*450mm*770mm |
| Brake System | Mechanical disc brakes |
| Frame | 6061 Aluminum Alloy |
| Torque | 43Nm |
| Ingress Protection Rating | IPX5 |
| Suitable Height | 160-195CM |
BEST PRICE GUARANTEE
At Holaty.com you always pay the lowest price thanks to our money-back guarantee!
Whether bike, spare part, accessory If you see the same product cheaper at another European retailer within four weeks of the date of purchase, you will get the overpaid money back! You can be sure of always paying the lowest price.
Means: We guarantee that the price you pay is the cheapest among all European dealers or that we will match the lowest market price.
MONEY BACK GUARANTEE AFTER PURCHASE
If you see the product cheaper at another retailer in Europe within four weeks of purchase, contact service@holaty.com.
You show us the valid reference offer and you get back the overpaid money from us or receive a voucher for the amount - just as you like.
MONEY BACK GUARANTEE BEFORE PURCHASING
The same applies if you see a lower reference price BEFORE you buy from us.
Show us what the competitor is offering and we'll instantly match our price for you before you buy!
The following applies to orders in the online shop: Send us the full link of the competitor and the price there (plus shipping costs) and we will make you an offer.
PLEASE CONSIDER THE FOLLOWING NOTES:
All forms of leasing and the "all-round carefree package" from easybikefinance are excluded.
The competing offer must be current . The temporal definition of "current" is three calendar days.
The item must be available . It must be clear from the competing offer that the supplier could deliver the item to the customer within the next four weeks.
All additional costs (shipping costs, assembly costs, PayPal fees, etc.) must be taken into account.
Manufacturer, type, model, model year, size, color and equipment must match our offer .
Comparable competitors are those that conduct their business in Lithuania under Lithuania law.
Auction sites such as eBay (including eBay classifieds) are excluded from our money-back guarantee.
Please note that price alert vouchers (as part of the "money-back guarantee") cannot be combined with other promotions and discounts (e.g. newsletter voucher code ).
Please note: the refund will be paid through PayPal account
Our warranty policy follows the official warranty policy of the brands we distribute.
The official warranty policies for the brands we distribute are listed in the table below:
| Brands | Warranty Policy Link |
| AVAKA | https://avakabike.com/pages/warranty |
| BEZIOR | https://www.bezior.com/en-us/pages/warranty |
| BOOMBIKE | https://www.bluvall.us/pages/warranty |
| DRVETION | https://www.drvetion.com/warranty-policy/ |
| DUOTTS | https://duotts.com/pages/warranty |
| DYU | https://dyucycle.com/pages/warranty |
| EMOKO | https://emoko-scooter.com/pages/warranty-policy |
| ENGWE | https://engwe.com/pages/warranty |
| ESKUTE | https://eskute.com/pages/warranty-policy |
| FAFREES | https://www.fafreesebike.com/pages/warranty |
| GOGOBEST | https://gogobest.com/pages/warranty |
| HILAND | https://www.hilandbikes.com/eu/refund?index=4 |
| JOBOBIKE | https://www.jobobike.eu/services/warranty.html |
| KUGOO | https://kugoo.eu/pages/warranty-policy |
| LANKELEISI | https://lankeleisi.com/pages/warranty |
| ONESPORT | https://www.onesportglobal.com/pages/warranty-policy |
| SAMEBIKE | https://samebike.com/pages/warranty-policy |
| TOTEM | https://www.totemusa.com/pages/warranty |
When the official warranty policy of certain brands is not favorable enough, we provide customers with the following warranty policies.
WARRANTY COVERAGE
|
Accessory |
Warranty period |
Fault evidence |
Information provide |
|
Electrical Accessories |
|||
|
Battery |
1 year |
Video/photo/description |
Order number/product model and color |
|
Motor |
1 year |
Video/photo/description |
Order number/product model and color |
|
Controller |
1 year |
Video/photo/description |
Order number/product model and color |
|
Charger |
1 year |
Video/photo/description |
Order number/product model and color |
|
Display |
1 year |
Video/photo/description |
Order number/product model and color |
|
Shift lever |
1 year |
Video/photo/description |
Order number/product model and color |
|
Light |
6 months |
Video/photo/description |
Order number/product model and color |
|
Hardware |
|||
|
Frame |
2 year |
Video/photo/description |
Order number/product model and color |
|
Front fork |
1 year |
Video/photo/description |
Order number/product model and color |
|
Seat tube |
1 year |
Video/photo/description |
Order number/product model and color |
|
Handlebars |
1 year |
Video/photo/description |
Order number/product model and color |
|
Driving system |
|||
|
Throttle |
1 year |
Video/photo/description |
Order number/product model and color |
|
Brake Lever |
1 year |
Video/photo/description |
Order number/product model and color |
|
Braking system |
1 year |
Video/photo/description |
Order number/product model and color |
|
Chain wheel and crank |
1 year |
Video/photo/description |
Order number/product model and color |
|
Sprockets |
1 year |
Video/photo/description |
Order number/product model and color |
|
Derailleur |
1 year |
Video/photo/description |
Order number/product model and color |
|
No warranty parts |
|||
|
Bar end |
No warranty |
If there are quality problems in the sign in of no warranty parts, please give feedback within 2 days from the day of customer's sign in, and we will arrange free replacement; Otherwise, the buyer shall purchase at his own expense. |
|
|
Cushion |
No warranty |
||
|
Pedal |
No warranty |
||
|
Tyre |
No warranty |
||
|
Fender |
No warranty |
||
|
Paint |
No warranty |
||
|
Decorative strip |
No warranty |
||
One of the following conditions does NOT qualify for warranty:
- Failure caused by the user's failure to use, maintain and adjust according to the "Instruction Manual".
- Users disassemble, repair and modify themselves, and failures caused by non-compliance with the rules of use.
- Failure caused by improper use or storage by the user, or accident.
- No warranty card, or warranty card inconsistent with the bicycle.
- Vulnerable parts and consumables do not enjoy guarantees for repair, replacement or compensation of fault products, including brake seat bags, plastic parts, spokes, rims, brake cables, surface scratches, etc.
- The cost of repairing in other repair shops without the consent of the special maintenance organization.
- Slight scratches or damage to the outer shell caused by the logistics transportation of the accessories are not warranted.
- Scratched or broken lead fittings are not warranted.
Contact us:service@holaty.com
Please contact us and get our written approval before sending any item back. Any product returned without acceptance will not be refunded.