Fafrees
Fafrees F20 Pro
Editorial rating
What does this e-bike stand out for?
Editorial scores from 0 to 10, calculated from the spec sheet against the rest of the catalogue, not manufacturer data.
Full spec sheet
Motor & battery
| Motor position | Rear (hub) |
|---|---|
| Motor power | 250 W |
| Torque | 40 Nm |
| Battery capacity | 1088 Wh |
| Removable battery | Yes |
| Charge time | — |
Performance
| Range | 90 km |
|---|---|
| Max assisted speed | 25 km/h |
| Max rider weight | 150 kg |
Dimensions & equipment
| Bike weight | — |
|---|---|
| Wheel diameter | 20 " |
| Gears | 7 |
| Brakes | Dual disc brake (160mm) |
| Suspension | Front and rear |
| Manufacturer warranty | — |
| Frame size | — |
Other manufacturer data
Tyres: Chaoyang 20 x 3.0 inch thick tyres
Frame: 16-inch step-through folding frame
Battery: Removable with a lock key, 21700 automotive-grade cells
Delivery & assembly
Assembly
Requires assembly on arrival.
What's in the box
- F20 Pro e-bike
- Spare parts
- Tool set
- Manual
Analysis
The F20 Pro has a 250W rear motor with 40Nm of torque and an intelligent controller for a 25 km/h top speed. The removable 36V battery (roughly 1088Wh per Amazon's spec, with 21700 automotive-grade cells) gives up to 90 km of range at full assist and has a lock key for easy charging at home.
The step-through, folding 16-inch frame with an adjustable handlebar and saddle height suits riders between 160 and 195 cm with a maximum load of 150 kg. Chaoyang 20 x 3.0 inch thick tyres with a one-piece wheel design provide stability on any terrain, with dual disc brakes (160mm) and a 7-speed system.
With 5 reviews and a 4.7-out-of-5 average, buyers are enthusiastic, though the purpose of one part (possibly a saddle replacement) remained a mystery to one reviewer.
Pros
- Good rating (4.7 out of 5) across 5 reviews
- Removable battery with a lock key
- Compact 16-inch folding frame
- High maximum load (150kg)
Cons
- No listed bike weight
- Conflicting battery capacity between the bullet (18Ah) and the spec sheet (roughly 1088Wh)
Ideal for: Riders after a compact, well-reviewed fat bike with a removable battery.
What buyers say
Amazon shows a 4.7-out-of-5 rating across 5 reviews; buyers are enthusiastic about the quality.
-
Amazon customer · 2026 Verified purchase
A great little high-quality runabout that also handles mountains.
-
Amazon customer · 2026 Verified purchase
A great bike that also has its secrets. So far I haven't figured out what one particular part on the bike is for.
Reviews as shown on the Amazon product page at the time of capture (21-08-2026).
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