Naked Motorcycles

2020Fosti F21

22 fields on record

The 2020 Fosti F21 is a lightweight commuter motorcycle ideal for budget-conscious riders and beginners seeking reliable daily transportation. Known for its economical fuel consumption and minimal environmental impact, this compact bike delivers practical performance with drum brakes and a modest power delivery suited to urban riding.

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

Worked out in your browser - nothing is sent to us

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

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 2020 Fosti F21 motorcycle is an impressive addition to the Fosti lineup. With its sleek design and powerful engine, this bike is sure to turn heads on the road. The F21 features a liquid-cooled 250cc engine, delivering smooth and responsive performance. Its lightweight frame and nimble handling make it a joy to ride, whether navigating city streets or cruising on the highway. This bike also offers a comfortable and ergonomic riding position, with plenty of features to enhance the overall riding experience.

Overall, the 2020 Fosti F21 motorcycle is a fantastic choice for riders looking for a stylish and high-performance bike. Its combination of power, agility, and comfort make it a versatile option for both daily commuting and long-distance touring. With its attractive design and impressive specs, the F21 is a standout in the mid-sized motorcycle market. Whether you're a seasoned rider or a novice, this bike is worth considering for its reliable performance and modern features.

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