Scooters
2023Yamaha Nmax 155
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The 2023 Yamaha NMAX 155 is a practical urban scooter designed for commuters and casual riders seeking reliable daily transportation. Its 155cc liquid-cooled four-stroke engine delivers smooth, efficient performance ideal for city riding. Known for its dependable engineering and user-friendly design, the NMAX 155 excels as an affordable entry-level scooter for riders prioritizing convenience and fuel economy.
- Capacity
- 155.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Wet weight
- 127.0 kg
- Seat height
- 765 mm
- Power
- 12.1 HP (8.8 kW) @ 7500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for urban commuting and errands. Nimble small-wheel scooter with underseat storage, great fuel economy and easy stop-and-go city manners.
- Built for
- A practical, efficient and friendly commuter scooter. Liquid-cooled 155cc single with CVT delivers smooth, fuss-free power for daily city hops.
- Not ideal for
- Not for highway cruisers, long-distance tourers, sport riders or anyone chasing speed and outright power; also unsuited to off-road use.
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
- 155.0 ccm
- Power
- 12.1 HP (8.8 kW) @ 7500 RPM
- CO2 Emissions
- 5 CO2 g/km
- Torque
- 14.4 Nm (1.5 kgf-m) @ 6000 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0953 HP/kg (wet)
- Bore x stroke
- 58.0 x 58.7 mm
- Compression
- 11.6:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- TCI
- Valves per cylinder
- 4
- Lubrication system
- Wet sump
Transmission
- Transmission type
- Automatic
- Final drive
- Belt
- Clutch
- Dry centrifugal
Dimensions & weight
- Wheelbase
- 1350 mm
- Overall length
- 1955 mm
- Overall width
- 740 mm
- Overall height
- 1115 mm
- Seat height
- 765 mm
- Wet weight
- 127.0 kg
- Fuel capacity
- 7.10 litres
- Ground clearance
- 135 mm
- Oil capacity
- 1.00 litres
- Carrying capacity
- Underseat storage
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Underbone
- Front suspension
- Telescopic fork
- Rear suspension
- Unit Swing, twin shocks
- Front wheel travel
- 100 mm
- Rear wheel travel
- 85 mm
- Rake (fork angle)
- 26.0°
- Trail
- 92 mm
Brakes & wheels
- Front brakes
- Single disc. Hydraulic. ABS.
- Front brakes diameter
- 230 mm
- Rear brakes
- Single disc. ABS.
- ABS
- Yes
- Front tyre
- 110/70-13
- Rear tyre
- 130/70-13
Other
- Color options
- Milky White, Dark Petrol
- Comments
- Start and stop engine system. Smart key.
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 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
|---|---|---|---|---|---|---|
| Capacity | 155 cc | 155 cc | 155 cc | 155 cc | 155 cc | 155 cc |
| Seat height | 765 mm | 765 mm | 765 mm | 765 mm | 765 mm | 765 mm |
| Fuel capacity | 6.6 L | 7.1 L | 7.1 L | 7.1 L | 7.1 L | 7.1 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 Nmax 155?
The 2023 Yamaha Nmax 155 has a Capacity of 155.0 ccm (9.46 cubic inches).
What engine power does the Yamaha Nmax 155 have?
The 2023 Yamaha Nmax 155 has a Power of 12.1 HP (8.8 kW) @ 7500 RPM.
What is the torque of the Yamaha Nmax 155?
The 2023 Yamaha Nmax 155 has a Torque of 14.4 Nm (1.5 kgf-m or 10.6 ft.lbs) @ 6000 RPM.
How much does the Yamaha Nmax 155 weigh?
The 2023 Yamaha Nmax 155 has a Wet weight of 127.0 kg (280.0 pounds).
Shop this bike
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The 2023 Yamaha NMAX 155 is a sleek and stylish scooter that offers a smooth and comfortable ride. Its 155cc engine provides plenty of power for city commuting, while its compact size makes it easy to maneuver through traffic. The NMAX 155 also boasts a range of features including ABS braking, LED lighting, and a digital display, making it a practical and modern choice for urban riders.
Overall, the 2023 Yamaha NMAX 155 is a great option for those looking for a reliable and efficient scooter. Its stylish design, powerful engine, and advanced features set it apart from other options in its class. Whether you're a beginner rider or a seasoned commuter, the NMAX 155 offers a comfortable and enjoyable riding experience. With its combination of performance, style, and practicality, the NMAX 155 is sure to impress any rider looking for a top-notch scooter.
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