
Fosti F21
Key specifications
Overview
Introducing the 2021 Fosti F21, a finely crafted naked bike that strikes a perfect balance between style, efficiency, and urban practicality. Designed for riders who crave an engaging ride without the bulk of larger motorcycles, the F21 is an ideal companion for city commuting and weekend jaunts alike. With its sleek lines and minimalist aesthetic, this bike is positioned to appeal to both novice riders seeking their first two-wheeled adventure and experienced motorcyclists looking for a lightweight, nimble option to navigate through bustling streets. At the heart of the Fosti F21 lies a spirited 124cc engine that delivers a power output of 10.1 HP at 8500 RPM and a torque of 8.9 Nm at 7500 RPM. This compact yet robust powerplant ensures quick acceleration and a top speed of 90 km/h (55.9 mph), perfect for zipping around town or tackling winding backroads. Riders will appreciate the motorcycle's impressive fuel efficiency, boasting a remarkable 47.6 km/l (112.01 mpg), allowing for longer rides without the constant worry of refueling. The bike's lightweight design—only 102 kg (224.9 lbs)—enhances agility and maneuverability, making it a joy to ride, especially in urban environments. The F21 is not just about performance; it’s packed with features that enhance the overall riding experience. It comes equipped with reliable drum brakes on both the front and rear, offering dependable stopping power in various conditions. The motorcycle’s dimensions—1940 mm in length, 760 mm in width, and a comfortable height of 1050 mm—provide a stable riding platform, while the ground clearance of 120 mm ensures confident handling over uneven terrain. Available in a sleek black finish, the F21 exudes a modern, understated charm that will turn heads wherever it goes. **
Pros
- Excellent Fuel Efficiency: With a consumption of just 2.10 litres/100 km, riders can enjoy longer journeys without frequent stops at the pump.
- Lightweight and Agile: At 102 kg, the F21 offers impressive maneuverability, making it perfect for urban commuting and tight corners.
- Affordable Entry-Level Option: Its combination of performance and style makes it an attractive choice for new riders looking for a reliable and manageable motorcycle.
Cons
- Limited Power Output: The 10.1 HP may feel underwhelming for experienced riders seeking higher performance.
- Drum Brakes: While functional, drum brakes may not provide the same level of stopping power and responsiveness as modern disc brakes.
- Basic Features: Lacking advanced technology and features found in higher-end models, it may not satisfy those looking for a more tech-savvy ride.
Technical details
Source specification data
- Make
- Fosti
- Model
- F21
- Category
- Naked bike
- Comments
- Produced in China.
- Color Options
- Black
- Power
- 10.1 HP (7.3 kW)) @ 8500 RPM
- Torque
- 8.9 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
- Displacement
- 124.0 ccm (7.57 cubic inches)
- Fuel Consumption
- 2.10 litres/100 km (47.6 km/l or 112.01 mpg)
- Greenhouse Gases
- O2
- g/km. (
- O2
- -
- Carbon
- dioxide emission)
- Dry Weight
- 102.0 kg (224.9 pounds)
- Fuel Capacity
- 10.30 litres (2.72 US gallons)
- Overall Width
- 760 mm (29.9 inches)
- Overall Height
- 1050 mm (41.3 inches)
- Overall Length
- 1940 mm (76.4 inches)
- Ground Clearance
- 120 mm (4.7 inches)
- Power Weight Ratio
- 0.0986 HP/kg
- Weight Incl Oil Gas Etc
- 112.0 kg (246.9 pounds)
- Rear Tyre
- 3-18
- Front Tyre
- 2.75-18
- Rear Brakes
- Expanding brake (drum brake)
- Front Brakes
- Expanding brake (drum brake)