Fafrees F20 Flex
Fafrees F20 Flex
Bike to Work Available: Save up to 52%! Contact us for a quote (BTW price varies from marked price).
- Free Nationwide Delivery
- Fully Assembled Option
- Local Support
Own it from less than half price!
Own it from less than half price!
Get your E-Bike Tax-Free through the Bike to Work scheme!
Step 1: Choose Your Bike — Select your favorite model and any accessories you need.
Step 2: Submit the Form — Click here to fill in our quick application form (takes 2 mins).
Step 3: Forward to HR — We will email your official employer invoice within 24 hours. Just forward it to your HR to get approved!
Savings depend on your personal tax rate (up to 52%).
Doorstep Test Ride Available
Doorstep Test Ride Available
Not near our hub? We offer a local delivery trial service. Pay a small logistics fee to test the bike at your home. If it’s not for you, we collect it—no purchase risk.
Order online for fast delivery and full remote support. Or, visit our local store for a fully assembled e-bike and premium local warranty packages.
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Fafrees F20 Flex
- 36V 250W Motor
- 36V 20Ah / 25Ah Battery
- 75–100km / 95–120km Range
- Max Speed: 25km/h
- Chaoyang 20×2.5 Tyres
- Max Load: 140kg
Explore the features
F20 Flex E-Bike
Enjoy a smooth, natural ride feel with space-saving folding convenience.
Torque Sensor Assist
The dual-side torque sensor delivers pedal-responsive support for smoother starts and better low-speed control.
Removable Battery
The removable 36V 20Ah/25Ah battery supports 75-100 km / 95-120 km range, plus 21700 cells, IPX5 daily protection.
Smooth City Power
The 250W rear hub motor provides comfortable support on city slopes with 43 Nm max torque and a 25 km/h EU-legal top speed.
Comfort-First City Ride
The suspension fork (40 mm) and suspension seatpost (15 mm) help smooth rough streets for a more comfortable commute.
3-Step Folding
The frame, handlebar stem, and pedals fold in three simple steps to save space for apartments, cars, and offices.
Specification
| GENERAL | |
| Range | 75-100km/95-120km |
| Speed | Max 25km/h |
| Pedal Assist | 3 levels |
| Folding Parts |
Handlebar, Frame, Pedals
|
| Bike Weight | 26.5kg/27.2kg |
| Weight Capacity | 140kg |
| Rider Height | 165-198cm |
| Certifications | EN15194 + CE + E-Mark |
| Water Resistance | IPX5 |
| ELECTRONICS | |
| Motor |
Rear drive, 36V, 250W(sustained) 430W(peak)
|
| Motor Torque | 43Nm |
| Battery |
36V 20Ah/25Ah, 720Wh/900Wh, removable lithium-ion
|
| Battery Weight | 3.8kg/4.7kg |
| Charger | 36V Output: 42V/ 3A |
| Charging Time |
8-10 hours from 0% to 100%
|
| Display |
Color LCD easy read display, backlit, IP65
|
| Sensor | Torque sensor |
| Lights |
Front and rear lights (with brake lights)
|
| COMPONENTS | |
| Frame | 6061 Aluminum Alloy |
| Handlebars |
Aluminum 31.8mm, 660mm
|
| Fork | Hard fork |
| Brakes | Mechanical disc brakes |
| Brake Rotor | 160mm 6-bolt |
| Derailleur | Rear, Shimano 7-Speed |
| Shifter |
Shimano 7 Speed Trigger
|
| Wheels |
20in, 13g, 36hole, double wall Aluminum
|
| Tires |
Chaoyang 20x2.5, 30tpi, puncture resistant
|
| Tubes |
Butyl rubber, schrader valve
|
| Chain | 114L |
| Chain Ring | 42T |
| Cassette |
Shimano 7-Speed 14-28T
|
| Crankset | 170mm |
| Pedals | 9/16" Foldable pedals |
| Saddle | Flip-up foam saddle |
| Seatpost |
Suspension Seatpost, Ø 27.2mm, 350mm Length. 15mm travel
|
| Kickstand | Included |
| Rear Rack | Included |
| Fenders | Included |
Size
| [A] Max. Seat Height | 100 |
| [B] Min. Seat Height | 87 |
| [C] Standover Height | 38 |
| [D] Frame Size | 40 |
| [E] Max. Handlebar Height | 120 |
| [F] Min. Handlebar Height | 109 |
| [G] Bottom Bracket Height | 28 |
| [H] Top Tube Length | 58 |
| [I] Wheelbase Length | 110 |
| [J] Total Length | 164 |
| Bike Width | 67 |
| Folded Size | 108*45*77 |
| *To ensure timely delivery and consistent product quality, Fafrees reserves the right to replace components with alternatives of equal or higher quality when necessary. This will not affect the product’s intended performance or safety. | |
What’s In The Box?
| PACKAGE INCLUDED |
| 1 x F20 Flex ebike |
| 1 x Charger |
| 1 x User manual |
|
1 x Gift box (Includes 1*Inner tube, 2*Valve caps, 2*wheel reflectors, 2*Brake pads, 1*key chain, 1*Multifunctional tool, 1*13/15 Wrench)
|
More Reasons to Love It
Easy Step-Through: The open step-through frame makes getting on and off effortless, with no high leg lift required for everyday outfits.
Simple Smart Control: The left-side color display shows speed, battery, assist levels (0–3), and lighting control, with 6 km/h walk assist for easy starts.
Anti-Puncture Tires: The 20 × 2.5" puncture-protected tires provide stable grip and help reduce flats on everyday rides.
7-Speed Gearing: The Shimano 7-speed gearing offers flexible cadence and easier riding across everyday city terrain.
Confident Braking: The front and rear disc brakes deliver predictable stopping power with easy maintenance for daily commuting.
Essentials Included: The included rear rack with cushion, fenders, and front light plus rear brake light make the bike ready to ride out of the box.
