Naked Motorcycles
2023Yamaha FZ-S Fi
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The 2023 Yamaha FZ-S Fi is an entry-level naked bike designed for new riders and daily commuters seeking an affordable, reliable motorcycle. Powered by a 149cc single-cylinder engine producing 12.4 horsepower, it offers manageable performance with fuel injection for easy starting and consistent operation. Known for its lightweight handling, low seat height, and practical design, the FZ-S Fi excels as an accessible first bike or cost-effective urban transport.
- Capacity
- 149.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 126.0 kg
- Seat height
- 790 mm
- Power
- 12.4 HP (9.1 kW) @ 7250 RPM
What’s new for the 2023 Yamaha FZ-S Fi
vs the 2022| Spec | 2022 | 2023 |
|---|---|---|
| Rear suspension | 7-Step Adjustable Monocross Suspension | 7-Step Adjustable Monocross |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily as an around-town commuter with light scrambler styling rather than a performance or adventure machine.
- Built for
- A friendly, easygoing single-cylinder runabout that favors smooth, relaxed torque delivery over outright speed or aggression.
- Not ideal for
- Not suited for highway touring, high-speed travel, serious off-road use, or riders seeking strong passenger comfort over distance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 149.0 ccm
- Power
- 12.4 HP (9.1 kW) @ 7250 RPM
- Torque
- 13.3 Nm (1.4 kgf-m) @ 5500 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0984 HP/kg (dry)
- Bore x stroke
- 57.3 x 57.9 mm
- Compression
- 9.6:1
- Cooling system
- Air
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- TCI
- Valves per cylinder
- 2
- Lubrication system
- Force-feed lubrication, wet sump
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, multiple-disc
Dimensions & weight
- Wheelbase
- 1330 mm
- Overall length
- 1990 mm
- Overall width
- 780 mm
- Overall height
- 1080 mm
- Seat height
- 790 mm
- Dry weight
- 126.0 kg
- Wet weight
- 135.0 kg
- Fuel capacity
- 13.00 litres
- Ground clearance
- 165 mm
- Oil capacity
- 1.20 litres
Chassis & suspension
- Frame
- Diamond
- Front suspension
- Telescopic fork
- Rear suspension
- 7-Step Adjustable Monocross
- Front wheel travel
- 120 mm
- Rear wheel travel
- 120 mm
- Rake (fork angle)
- 25.0°
- Trail
- 101 mm
Brakes & wheels
- Front brakes
- Single disc. ABS
- Front brakes diameter
- 282 mm
- Rear brakes
- Expanding brake (drum brake). ABS
- ABS
- Yes
- Front tyre
- 100/80-17
- Rear tyre
- 140/60-17
Other
- Color options
- Matte Red, Dark Matte Blue
- Comments
- Eco indicator. Sold in Asia.
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 | 2023 | 2024 |
|---|---|---|---|---|---|
| Capacity | 149 cc | 149 cc | 149 cc | 149 cc | 149 cc |
| Dry weight | 126 kg | 126 kg | 126 kg | 126 kg | 126 kg |
| Seat height | 790 mm | 790 mm | 790 mm | 790 mm | 790 mm |
| Fuel capacity | 12 L | 13 L | 13 L | 13 L | 13 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Yamaha FZ-S Fi?
The 2023 Yamaha FZ-S Fi has a Capacity of 149.0 ccm (9.09 cubic inches).
What engine power does the Yamaha FZ-S Fi have?
The 2023 Yamaha FZ-S Fi has a Power of 12.4 HP (9.1 kW) @ 7250 RPM.
How many gears does the Yamaha FZ-S Fi have?
The 2023 Yamaha FZ-S Fi has a Gearbox of 5-speed.
What is the torque of the Yamaha FZ-S Fi?
The 2023 Yamaha FZ-S Fi has a Torque of 13.3 Nm (1.4 kgf-m or 9.8 ft.lbs) @ 5500 RPM.
How much does the Yamaha FZ-S Fi weigh?
The 2023 Yamaha FZ-S Fi has a Dry weight of 126.0 kg (277.8 pounds).
Shop this bike
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The 2023 Yamaha FZ-S Fi is a versatile and powerful motorcycle that offers a smooth and efficient ride. With its fuel-injected engine, riders can enjoy responsive throttle control and improved fuel efficiency. The FZ-S Fi is also equipped with a sleek and stylish design, making it a standout option in the world of sport bikes. Its ergonomic features, such as a comfortable seat and well-positioned handlebars, make for an enjoyable riding experience.
In addition to its performance capabilities, the 2023 Yamaha FZ-S Fi also comes with advanced safety features, including ABS brakes for enhanced stopping power. The bike's nimble handling and lightweight construction make it easy to maneuver through various riding environments. Overall, the FZ-S Fi is a top contender for riders in search of a reliable and dynamic motorcycle that delivers on both performance and style.
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