Naked Motorcycles
2020Fosti F31
26 fields on record
The 2020 Fosti F31 is a lightweight Chinese commuter motorcycle ideal for budget-conscious riders and beginners seeking affordable daily transportation. Its compact 125kg frame and modest power delivery make it manageable and fuel-efficient, while the dual-shock rear suspension provides reasonable comfort for casual urban riding.
- Capacity
- 149.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 110.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 12.1 HP (8.8 kW) @ 9000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's built as a basic, economical runabout for short urban trips and light errands rather than performance riding.
- Built for
- It has a modest, no-frills personality focused on fuel efficiency and simplicity rather than excitement or presence.
- Not ideal for
- This bike is not for highway travel, long-distance touring, carrying a passenger comfortably, or anyone seeking real off-road capability or speed.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Range and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 149.0 ccm
- Power
- 12.1 HP (8.8 kW) @ 9000 RPM
- CO2 Emissions
- 51 CO2 g/km
- Torque
- 9.0 Nm (0.9 kgf-m) @ 7500 RPM
- Engine type
- Single, four-stroke
- Fuel consumption
- 2.20 litres/100 km (45.5 km/l)
- Power/weight ratio
- 0.1100 HP/kg (dry)
- Fuel system
- Carburettor
Performance
- Top speed
- 90.0 km/h (55.9 mph)
Dimensions & weight
- Wheelbase
- 1180 mm
- Overall length
- 2025 mm
- Overall width
- 770 mm
- Overall height
- 1090 mm
- Dry weight
- 110.0 kg
- Wet weight
- 125.0 kg
- Fuel capacity
- 15.00 litres
- Ground clearance
- 120 mm
- Seat height
- Not on record - add it
Chassis & suspension
- Front suspension
- Telescopic fork
- Rear suspension
- Dual shocks
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake (drum brake)
- Front tyre
- 2.75-18
- Rear tyre
- 3.25-18
Other
- Color options
- Green/black
- Comments
- Chinese brand.
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2020 | 2021 | 2022 |
|---|---|---|---|
| Capacity | 149 cc | 149 cc | 149 cc |
| Dry weight | 110 kg | 110 kg | 110 kg |
| Fuel capacity | 15 L | 15 L | 15 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Fosti F31?
The 2020 Fosti F31 has a Capacity of 149.0 ccm (9.09 cubic inches).
What engine power does the Fosti F31 have?
The 2020 Fosti F31 has a Power of 12.1 HP (8.8 kW) @ 9000 RPM.
What is the torque of the Fosti F31?
The 2020 Fosti F31 has a Torque of 9.0 Nm (0.9 kgf-m or 6.6 ft.lbs) @ 7500 RPM.
How much does the Fosti F31 weigh?
The 2020 Fosti F31 has a Dry weight of 110.0 kg (242.5 pounds).
Shop this bike
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The 2020 Fosti F31 motorcycle is a powerful and sleek option for riders looking for a reliable and stylish ride. With its 150cc engine, this bike provides plenty of speed and acceleration for a thrilling experience on the road. The Fosti F31 also boasts a modern design, with eye-catching colors and sleek lines that are sure to turn heads. Whether you're cruising around town or hitting the open road, this motorcycle offers a smooth and comfortable ride, making it a great choice for riders of all skill levels.
In addition to its impressive performance, the 2020 Fosti F31 motorcycle also offers great value for its price point. With its affordable cost and reliable build, this bike provides a fantastic option for those looking for a quality motorcycle without breaking the bank. Plus, with its fuel-efficient engine, the Fosti F31 offers long-lasting rides without frequent stops at the pump. Overall, this motorcycle is a great choice for riders looking for a combination of style, performance, and value.
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