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Why you’ll love this
Efficient and versatile, the F20 features a foldable step-through frame, 3.0" fat tires, and a 16Ah automotive-grade battery.
Perfect for budget-friendly, practical rides with longer range.
Explore the features
F20 Fat E-bike
Discover the everyday ease of a foldable e-bike with fat tires for any road.
Removable 36V 16Ah Battery
Compact design, 80km range, and easy charging with 21700 automotive-grade cells.250W Brushless Motor
Rear-drive motor delivers 25km/h speed with strong 40Nm torque and low maintenance.Front Suspension
Oil suspension fork absorbs shocks for a smoother, more comfortable ride.Step-Through Foldable Frame
Easy to hop on and folds small for storage, travel, or daily commuting.CST 20×3.0” Fat Tires
Wide tires with solid one-piece rims ensure stability across any surface—snow, sand, or city roads.More Details
All the Specs You Need to Know
Size and fit
Tech specs
Specifications
- A: Max. Seat Height 100 CM
- B: Min. Seat Height 78 CM
- C: Standover Height 36 CM
- D: Frame Size 40 CM
- E: Max. Handlebar Height 118 CM
- F: Min. Handlebar Height 108 CM
- G: Bottom Bracket Height 21 CM
- H: Top Tube Length 64 CM
- I: Wheelbase Length 116 CM
- J: Total Length 174 CM
- Bike Width 60 CM
- Folded Size 88*38*70 CM
GENERAL
Range
60-80kmSpeed
Max 25km/hPedal Assist
3 levelsFolding Parts
Handlebar, Frame, PedalsBike Weight
26kgWeight Capacity
140kgRider Height
160-195cmCertifications
EN15194 + CE + E-MarkWater Resistance
IP54
ELECTRONIC
Motor
Rear drive, 36V, 250W(sustained) 450W(peak)Motor Torque
40NmBattery
36V 16Ah, 576Wh, removable lithium-ion, 21700 cellsBattery Weight
3.9kgCharger
36V Output: 42V/ 2ACharging Time
7 hours from 0% to 100%Display
LCD smart easy read display, IP54Sensor
Cadence sensorLights
Front and rear lights (with brake lights)
COMPONENTS
Frame
6061 Aluminum AlloyHandlebars
Steel, 25.4mm, 580mmFork
Suspension fork, 70mm travel, without lockoutBrakes
Mechanical disc brakesBrake Rotor
160mm 6-boltDerailleur
Rear, Shimano 7-SpeedShifter
Shimano 7 Speed TriggerWheels
20in, 6-spoke, one-piece, double wall AluminumTires
Chaoyang 20x3.0Tubes
Butyl rubber, schrader valveChain
122LChain Ring
48TCassette
Shimano 7-Speed 14-28TCrankset
152mmPedals
9/16" Foldable pedalsSaddle
Flip-up foam saddleSeatpost
Steel, Ø 27.2mm, 350mm LengthKickstand
IncludedRear Rack
IncludedFenders
Included*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.