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Why you’ll love this
Effortless and practical, the F20 Max features a 500W motor, larger battery, fat tires, and a foldable step-through frame.
Perfect for smooth, convenient daily rides.
Explore the features
F20 Max Fat E-bike
Explore everyday adventures with a foldable e-bike built for power, comfort, and all-terrain freedom.
22.5Ah Samsung Battery
Ride up to 120 km with a high-capacity Samsung-cell battery. Removable and lockable.Smart LCD Display
Real-time speed, battery, mileage, and gear info at a glance.CST 20×4.0" Fat Tires
Wide 4.0" tires offer extra grip and stability on snow, sand, mud, gravel, and city roads alike.Front & Rear Suspension
Dual suspension system absorbs bumps front and rear across all terrains.500W Powerful Motor
Delivers 54N·m torque and 25km/h top speed for strong, smooth everyday performance.More Details
All the Specs You Need to Know
Size and fit
Tech specs
Specifications
- A: Max. Seat Height 102 CM
- B: Min. Seat Height 86 CM
- C: Standover Height 44 CM
- D: Frame Size 35 CM
- E: Max. Handlebar Height 140 CM
- F: Min. Handlebar Height 120 CM
- G: Bottom Bracket Height 26 CM
- H: Top Tube Length 60 CM
- I: Wheelbase Length 116 CM
- J: Total Length 171 CM
- Bike Width 62 CM
- Folded Size 95*50*75 CM
GENERAL
Range
100-120kmSpeed
Max 25km/hPedal Assist
3 levelsFolding Parts
Handlebar, Frame, PedalsBike Weight
31.5kgWeight Capacity
150kgRider Height
165-200cmCertifications
EN15194 + CE + E-MarkWater Resistance
IPX3
ELECTRONIC
Motor
Rear drive, 48V, 500W(sustained) 690W(peak)Motor Torque
54NmBattery
48V 22.5Ah, 1080Wh, removable lithium-ion, Samsung cellsBattery Weight
4.7kgCharger
48V Output: 54.6V/ 3ACharging Time
7 hours from 0% to 100%Display
3.5" high-contrast LCD, backlit, IP65Sensor
Cadence sensorLights
Front and rear lights (with brake lights)
COMPONENTS
Frame
6061 Aluminum AlloyHandlebars
Aluminum 25.4mm, 600mmFork
Suspension fork, 50mm travel, without lockoutBrakes
Mechanical disc brakesBrake Rotor
160mm 6-boltDerailleur
Rear, Shimano 7-SpeedShifter
Shimano 7 Speed TriggerWheels
20in, 13g, 36hole, double wall AluminumTires
CST 20*4.0, 60tpiTubes
Butyl rubber, schrader valveChain
122LChain Ring
52TCassette
Shimano 7-Speed 14-28TCrankset
170mmPedals
9/16" Foldable pedalsSaddle
Foam saddleSeatpost
Suspension Seatpost, Ø 30.4mm, 450mm Length. 15mm travelKickstand
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.