Naked Motorcycles

2021Fosti F21

23 fields on record

The 2021 Fosti F21 is a lightweight 124cc naked bike designed for entry-level and beginner riders seeking an affordable, fuel-efficient commuter. Its modest 10.1 horsepower single-cylinder engine and 102kg curb weight deliver nimble handling and easy manageability, while exceptional fuel economy of 47.6 km/l makes it ideal for cost-conscious daily transportation.

Capacity: 124.0 ccm
Engine: Single, four-stroke
Gearbox: Not on record
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Dry weight: 102.0 kg
Seat height: Not on record
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Power: 10.1 HP (7.3 kW) @ 8500 RPM

⇄ Compare with another bike ＋ Add to garage All model years

Other years 2020 2021 2022

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail10%

Cornering30%

City riding55%

Daily riding45%

Touring15%

Two-up15%

Track5%

Best for: Its tiny 124cc engine, drum brakes, and 90 km/h top speed mark it as a basic runabout for short, low-speed trips rather than genuine sporty riding.
Built for: It has a friendly, unintimidating, economical character with very modest performance, prioritizing simplicity and fuel efficiency over excitement.
Not ideal for: This is not the bike for experienced riders seeking real speed, highway touring capability, off-road ruggedness, or confident two-up passenger comfort.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Range and running costs

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Units

Currency

Fuel per litre

Riding a year

Based 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.

Full specifications

Engine

Capacity: 124.0 ccm
Power: 10.1 HP (7.3 kW) @ 8500 RPM
CO2 Emissions: 49 CO2 g/km
Torque: 8.9 Nm (0.9 kgf-m) @ 7500 RPM
Engine type: Single, four-stroke
Fuel consumption: 2.10 litres/100 km (47.6 km/l)
Power/weight ratio: 0.0990 HP/kg (dry)

Performance

Top speed: 90.0 km/h (55.9 mph)

Dimensions & weight

Wheelbase: 1232 mm
Overall length: 1940 mm
Overall width: 760 mm
Overall height: 1050 mm
Dry weight: 102.0 kg
Wet weight: 112.0 kg
Fuel capacity: 10.30 litres
Ground clearance: 120 mm
Seat height: Not on record - add it

Brakes & wheels

Front brakes: Expanding brake (drum brake)
Rear brakes: Expanding brake (drum brake)
Front tyre: 2.75-18
Rear tyre: 3.00-18

Other

Color options: Black
Comments: Produced in China.

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	124 cc	124 cc	124 cc
Dry weight	102 kg	102 kg	102 kg
Fuel capacity	10.3 L	10.3 L	10.3 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB

The 2021 Fosti F21 motorcycle is a sleek and powerful ride that boasts an impressive design and performance capabilities. With a powerful engine and smooth handling, this bike is perfect for both casual riders and thrill-seekers alike. The Fosti F21 also offers advanced safety features, making it a reliable choice for anyone looking for a dependable and stylish motorcycle.

In addition to its performance, the 2021 Fosti F21 motorcycle also stands out for its affordability and value. With a competitive price point and impressive features, this bike offers great value for riders of all experience levels. Whether you're cruising around the city or hitting the open road, the Fosti F21 delivers a top-notch riding experience that won't break the bank.

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