Scooters
2021Yamaha Tricity 155
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The 2021 Yamaha Tricity 155 is a practical three-wheeled scooter ideal for urban commuters seeking enhanced stability and easy handling. Powered by a fuel-injected 155cc single-cylinder four-stroke engine producing 14.9 horsepower, it delivers reliable performance for city riding. Known for its distinctive leaning three-wheel design and accessible ergonomics, the Tricity suits riders prioritizing comfort and confidence in congested traffic.
- Capacity
- 155.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- Not on record
Know it? Add it → - Wet weight
- 165.0 kg
- Seat height
- 780 mm
- Power
- 14.9 HP (10.9 kW) @ 8000 RPM
What’s new for the 2021 Yamaha Tricity 155
vs the 2020| Spec | 2020 | 2021 |
|---|---|---|
| Compression | 10.9:1 | 10.5:1 |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily for urban commuting and city mobility, where its leaning twin-wheel front end offers extra grip and confidence on wet or uneven pavement.
- Built for
- It has a friendly, practical, and reassuring character, prioritizing stability and ease of use over outright performance.
- Not ideal for
- This is not the right choice for riders seeking highway touring comfort, high-speed thrills, or any kind of off-road capability.
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 usRange and running costs
Worked out in your browser - nothing is sent to usBased 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.
Engine
- Capacity
- 155.0 ccm
- Power
- 14.9 HP (10.9 kW) @ 8000 RPM
- CO2 Emissions
- 59 CO2 g/km
- Torque
- 14.4 Nm (1.5 kgf-m) @ 6000 RPM
- Engine type
- Single, four-stroke
- Fuel consumption
- 2.50 litres/100 km (40.0 km/l)
- Power/weight ratio
- 0.0903 HP/kg (wet)
- Bore x stroke
- 58.0 x 58.7 mm
- Compression
- 10.5:1
- 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
Dimensions & weight
- Wheelbase
- 1350 mm
- Overall length
- 1980 mm
- Overall width
- 750 mm
- Overall height
- 1210 mm
- Seat height
- 780 mm
- Wet weight
- 165.0 kg
- Fuel capacity
- 7.20 litres
- Ground clearance
- 125 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Underbone, steel
- Front suspension
- Telescopic fork
- Rear suspension
- Unit Swing
- Front wheel travel
- 90 mm
- Rear wheel travel
- 90 mm
Brakes & wheels
- Front brakes
- Single disc. Unified Brake System. ABS.
- Front brakes diameter
- 220 mm
- Rear brakes
- Single disc. Unified Brake System. ABS.
- ABS
- Yes
- Front tyre
- 90/80-14
- Rear tyre
- 130/70-13
Other
- Color options
- Icon Gray, Matt Grey, Milky White
- Comments
- Small windscreen. Leaning twin-wheel front.
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 | 155 cc | 155 cc | 155 cc | 155 cc | 155 cc |
| Seat height | 780 mm | 780 mm | 780 mm | 780 mm | 780 mm |
| Fuel capacity | 7.2 L | 7.2 L | 7.2 L | 7.2 L | 7.2 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 Tricity 155?
The 2021 Yamaha Tricity 155 has a Capacity of 155.0 ccm (9.46 cubic inches).
What engine power does the Yamaha Tricity 155 have?
The 2021 Yamaha Tricity 155 has a Power of 14.9 HP (10.9 kW) @ 8000 RPM.
What is the torque of the Yamaha Tricity 155?
The 2021 Yamaha Tricity 155 has a Torque of 14.4 Nm (1.5 kgf-m or 10.6 ft.lbs) @ 6000 RPM.
How much does the Yamaha Tricity 155 weigh?
The 2021 Yamaha Tricity 155 has a Wet weight of 165.0 kg (363.8 pounds).
Shop this bike
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The 2021 Yamaha Tricity 155 is a stunning three-wheeled motorcycle that offers a unique riding experience. With its powerful 155cc engine, this bike delivers smooth acceleration and impressive speed on the road. The dual front wheels provide added stability and control, making it a great option for riders of all skill levels. The sleek design and comfortable seating make this motorcycle perfect for both daily commutes and weekend adventures.
Overall, the 2021 Yamaha Tricity 155 is a top-notch choice for anyone looking for a fun and practical three-wheeled motorcycle. Its powerful engine, stability, and comfortable design make it a stand-out option in its class. Whether you're a beginner or an experienced rider, this bike is sure to impress with its smooth performance and stylish looks.
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