
Discover the unique experience of riding the 2020 Fosti F31 motorcycle! This lightweight, agile bike with a 149 cm³ engine and 12.1 HP is the perfect choice for those who want to combine style with functionality. The Fosti F31 stands out not only for its modern design but also for its exceptional road feel, which is sure to appeal to both beginners and experienced riders. Its ergonomic construction and comfortable seat make every ride pure pleasure. Immerse yourself in a world of freedom and adrenaline by choosing the Fosti F31, which will undoubtedly provide you with unforgettable moments on the road. Check out our full specifications and let your passion for motorcycles take over!
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| Engine Capacity (cm³) | 149.0 |
|---|---|
| Type | Single-cylinder, four-stroke |
| Details | - |
| Bore × Stroke (mm) | - |
| Compression | - |
| Valves/Cylinder | - |
| Max RPM | - |
| Power (HP) | 12.1 |
|---|---|
| Power (kW) | 9000 |
| Torque (Nm) | 9 |
| Peak Torque (RPM) | 7500 |
| 0-100 km/h (s) | - |
| 1/4 Mile (s) | - |
| Top Speed (km/h) | 90 |
| Gearbox | - |
|---|---|
| Final Drive | Chain (final drive) |
| Clutch | - |
| Driveline | - |
| Fuel System | Carburettor |
|---|---|
| Fuel Control | - |
| Fuel Consumption (l/100 km) | 2,2 |
| Fuel Capacity (l) | 15 |
| Reserve Fuel (l) | - |
| Oil Capacity (l) | - |
| CO₂ Emissions (g/km) | 51 |
| Emission Details | - |
| Exhaust System | - |
| Frame Type | - |
|---|---|
| Rake Angle (°) | - |
| Trail (mm) | - |
| Front Suspension | Telescopic fork |
| Front Wheel Travel (mm) | - |
| Rear Suspension | Dual shocks |
| Rear Wheel Travel (mm) | - |
| Dry Weight (kg) | 110 |
|---|---|
| Total Weight (kg) | 125 |
| Power-to-Weight Ratio | 0,1097 |
| Seat Height (mm) | - |
| Overall Height (mm) | 1090 |
| Overall Length (mm) | 2025 |
| Overall Width (mm) | 770 |
| Wheelbase (mm) | 1180 |
| Ground Clearance (mm) | - |
| Front Tyre | 2.75-18 |
|---|---|
| Rear Tyre | 3.25-18 |
| Front Brakes | Single disc |
| Front Brake Diameter (mm) | - |
| Rear Brakes | Expanding brake (drum brake) |
| Rear Brake Diameter (mm) | - |
| Wheels | - |
| Starter | - |
|---|---|
| Instruments | - |
| Electrical | - |
| Light | - |
| Battery | - |
| Ignition | - |
| Lubrication System | - |
|---|---|
| Cooling System | - |
| Engine Oil | - |
| Oil Filter | - |
| Brake Fluid | - |
| Coolant | - |
| Spark Plugs | - |