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Fosti F31
2022Allround

Fosti F31

Key specifications

Engine
149 cc
Power
12 HP
Torque
9 Nm
Weight
110 kg
Fuel type
petrol
Fuel capacity
4.0 L
Front brakes
Single disc
Rear brakes
Expanding brake (drum brake)

Overview

Introducing the 2022 Fosti F31, a dynamic allround motorcycle that promises to deliver versatility without breaking the bank. Positioned for both urban commuters and weekend adventurers, the F31 is perfect for those who crave a blend of practicality and excitement in their daily rides. With a sleek design and vibrant color options of Green and Black, this Chinese brand motorcycle appeals to riders looking for style just as much as performance. Lightweight and agile, the F31 is designed to make navigating through city streets or winding country roads an exhilarating experience. At the heart of the F31 lies a spirited 149cc engine that produces a commendable 12.1 horsepower at 9,000 RPM. This power is coupled with a torque output of 9.0 Nm, peaking at 7,500 RPM, which provides a responsive and lively ride. The motorcycle’s top speed of 90 km/h (55.9 mph) makes it suitable for both city commuting and short highway jaunts. With a fuel consumption of just 2.20 litres per 100 km, or an impressive 106.92 mpg, the F31 stands out as an economical choice for riders looking to stretch their fuel dollars further. The carburettor-fed engine maintains a classic touch while ensuring reliability and ease of maintenance. In terms of technology and features, the F31 is equipped with a single disc front brake and a rear drum brake, offering dependable stopping power for everyday riding. The front suspension utilizes a telescopic fork, providing smooth handling over uneven surfaces, while the dual shock rear suspension enhances comfort on longer journeys. Weighing in at just 110 kg (242.5 pounds), the F31 boasts an exceptional power-to-weight ratio of 0.1097 HP/kg, contributing to its nimble handling and agility. With a generous fuel capacity of 15 liters (3.96 gallons), this motorcycle is ready to take you on longer rides without the need for frequent stops. In summary, the 2022 Fosti F31 is an attractive option for riders seeking an economical, agile motorcycle that doesn’t compromise on style or comfort. Its combination of reliable performance and practical features makes it a worthy contender in the allround category.

Pros

  • Outstanding Fuel Efficiency: With an impressive 106.92 mpg, the F31 is perfect for cost-conscious riders.
  • Agile and Lightweight: Weighing only 110 kg, it offers nimble handling and easy maneuverability, ideal for city riding.
  • Stylish Aesthetics: The vibrant color options and sleek design make it a visually appealing choice for any motorcycle enthusiast.

Cons

  • Limited Power for Highway Use: With a top speed of 90 km/h, it may struggle on faster highways or longer commutes.
  • Basic Brake System: The combination of a single disc front brake and rear drum brake may not provide the advanced stopping power found in more premium models.
  • Less Brand Recognition: As a Chinese brand, Fosti may lack the same reputation and support network as more established manufacturers, which could concern potential buyers.

Technical details

Source specification data

Make
Fosti
Model
F31
Category
Allround
Comments
Chinese brand.
Color Options
Green/Black
Power
12.1 HP (8.8 kW)) @ 9000 RPM
Torque
9.0 Nm (0.9 kgf-m or 6.6 ft.lbs) @ 7500 RPM
Top Speed
90.0 km/h (55.9 mph)
Engine Type
Single cylinder, four-stroke
Fuel System
Carburettor
Displacement
149.0 ccm (9.09 cubic inches)
Fuel Consumption
2.20 litres/100 km (45.5 km/l or 106.92 mpg)
Greenhouse Gases
O2
g/km. (
O2
-
Carbon
dioxide emission)
Transmission Type Final Drive
Chain (final drive)
Dry Weight
110.0 kg (242.5 pounds)
Fuel Capacity
15.00 litres (3.96 US gallons)
Overall Width
770 mm (30.3 inches)
Overall Height
1090 mm (42.9 inches)
Overall Length
2025 mm (79.7 inches)
Ground Clearance
120 mm (4.7 inches)
Power Weight Ratio
0.1097 HP/kg
Weight Incl Oil Gas Etc
125.0 kg (275.6 pounds)
Rear Tyre
3.25-18
Front Tyre
2.75-18
Rear Brakes
Expanding brake (drum brake)
Front Brakes
Single disc
Rear Suspension
Dual shocks
Front Suspension
Telescopic fork

Available colors

Green/Black