Naked Motorcycles

2021Fosti F66

26 fields on record

The 2021 Fosti F66 is a budget 150cc street motorcycle for riders who want simple, affordable transport. Its single makes 12.1 hp, with a 12.5-litre tank and a 90 km/h top speed.

Capacity: 149.0 ccm
Engine: Single, four-stroke
Gearbox: Not on record
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Dry weight: 110.0 kg
Seat height: Not on record
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Power: 12.1 HP (8.8 kW) @ 9000 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 & trail15%

Cornering40%

City riding55%

Daily riding45%

Touring10%

Two-up15%

Track10%

Best for: It is intended for light, low-speed urban commuting and learning basic riding skills rather than any genuine sporting use.
Built for: The bike offers a friendly, unintimidating, economical riding experience with modest performance and simple, low-maintenance mechanicals.
Not ideal for: It is not suitable for highway travel, touring, carrying a passenger comfortably, or any rider seeking real sporty performance.

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: 149.0 ccm
Power: 12.1 HP (8.8 kW) @ 9000 RPM
CO2 Emissions: 51 CO2 g/km
Torque: 9.0 Nm (0.9 kgf-m) @ 7500 RPM
Engine type: Single, four-stroke
Fuel consumption: 2.20 litres/100 km (45.5 km/l)
Power/weight ratio: 0.1100 HP/kg (dry)
Fuel system: Carburettor

Performance

Top speed: 90.0 km/h (55.9 mph)

Dimensions & weight

Wheelbase: 1270 mm
Overall length: 1940 mm
Overall width: 780 mm
Overall height: 1050 mm
Dry weight: 110.0 kg
Wet weight: 124.0 kg
Fuel capacity: 12.50 litres
Ground clearance: 150 mm
Seat height: Not on record - add it

Chassis & suspension

Front suspension: Telescopic fork
Rear suspension: Dual shocks

Brakes & wheels

Front brakes: Expanding brake (drum brake)
Rear brakes: Expanding brake (drum brake)
Front tyre: 90/90-17
Rear tyre: 110/80-17

Other

Color options: Green
Comments: Chinese brand.

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	149 cc	149 cc	149 cc
Dry weight	110 kg	110 kg	110 kg
Fuel capacity	12.5 L	12.5 L	12.5 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 F66 motorcycle is a sleek and powerful ride that is sure to turn heads on the road. With its modern design and impressive performance capabilities, this bike is a standout in the competitive motorcycle market. The F66 features a reliable engine, comfortable seating, and responsive handling, making it a joy to ride for both daily commutes and long journeys. Whether you're a seasoned rider or new to the motorcycle scene, the Fosti F66 offers a smooth and exhilarating experience that is sure to impress.

In addition to its impressive performance, the 2021 Fosti F66 motorcycle also boasts a range of advanced features that enhance both safety and convenience. From its integrated braking system to its user-friendly dashboard display, this bike is designed to provide riders with a seamless and enjoyable experience on the road. The F66's stylish design and cutting-edge technology make it a top contender in the motorcycle market, offering riders a thrilling and reliable option for their daily transportation needs.

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