Naked Motorcycles
2020Yamaha MT-125
43 fields on record
The 2020 Yamaha MT125 is an entry-level naked bike designed for new riders and commuters seeking an agile, lightweight platform. Powered by a fuel-injected 124.7cc single-cylinder engine producing 15 horsepower, it delivers accessible performance with excellent maneuverability and fuel efficiency. Known for its approachable handling and affordable ownership costs, the MT125 excels as a learner-friendly introduction to Yamaha's MT naked bike family.
- Capacity
- 124.7 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Wet weight
- 140.0 kg
- Seat height
- 810 mm
- Power
- 15.0 HP (10.9 kW) @ 9000 RPM
What’s new for the 2020 Yamaha MT-125
vs the 2019| Spec | 2019 | 2020 |
|---|---|---|
| Torque | 12.4 Nm (1.3 kgf-m or 9.1 ft.lbs) @ 8000 RPM | 11.5 Nm (1.2 kgf-m or 8.5 ft.lbs) @ 8000 RPM |
| Fuel capacity | 11.50 litres (3.04 US gallons) | 10.00 litres (2.64 US gallons) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily for urban commuting and learning to ride, with light weekend fun on twisty back roads as a bonus.
- Built for
- A nimble, friendly little naked bike that rewards revving the small single rather than outright speed.
- Not ideal for
- Not suited to highway touring, carrying a passenger long distances, or riders wanting strong overtaking power.
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
- 124.7 ccm
- Power
- 15.0 HP (10.9 kW) @ 9000 RPM
- CO2 Emissions
- 49 CO2 g/km
- Torque
- 11.5 Nm (1.2 kgf-m) @ 8000 RPM
- Engine type
- Single, four-stroke
- Fuel consumption
- 2.10 litres/100 km (47.6 km/l)
- Power/weight ratio
- 0.1071 HP/kg (wet)
- Bore x stroke
- 52.0 x 58.6 mm
- Compression
- 11.2:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Ignition
- TCI
- Valves per cylinder
- 4
- Lubrication system
- Wet sump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, multiple-disc coil spring
Dimensions & weight
- Wheelbase
- 1355 mm
- Overall length
- 1960 mm
- Overall width
- 800 mm
- Overall height
- 1065 mm
- Seat height
- 810 mm
- Wet weight
- 140.0 kg
- Fuel capacity
- 10.00 litres
- Ground clearance
- 140 mm
- Oil capacity
- 1.20 litres
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Deltabox frame and aluminum swingarm
- Front suspension
- Upside-down telescopic fork, 41 mm
- Rear suspension
- Linked monoshock with spring preload adjustment
- Front wheel travel
- 130 mm
- Rear wheel travel
- 114 mm
- Rake (fork angle)
- 26.0°
- Trail
- 95 mm
Brakes & wheels
- Front brakes
- Single disc. Optional ABS.
- Front brakes diameter
- 292 mm
- Rear brakes
- Single disc. Optional ABS.
- ABS
- Optional
- Front tyre
- 100/80-M17
- Rear tyre
- 140/70-M17
Other
- Color options
- Tech Black, Ice Fluo, Icon Blue
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 | 2015 | 2017 | 2019 | 2020 | 2021 | 2023 |
|---|---|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc |
| Seat height | 810 mm | 810 mm | 810 mm | 810 mm | 810 mm | 810 mm |
| Fuel capacity | 11.5 L | 11.5 L | 11.5 L | 10 L | 10 L | 11 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 MT-125?
The 2020 Yamaha MT-125 has a Capacity of 124.7 ccm (7.61 cubic inches).
What engine power does the Yamaha MT-125 have?
The 2020 Yamaha MT-125 has a Power of 15.0 HP (10.9 kW) @ 9000 RPM.
How many gears does the Yamaha MT-125 have?
The 2020 Yamaha MT-125 has a Gearbox of 6-speed.
What is the torque of the Yamaha MT-125?
The 2020 Yamaha MT-125 has a Torque of 11.5 Nm (1.2 kgf-m or 8.5 ft.lbs) @ 8000 RPM.
How much does the Yamaha MT-125 weigh?
The 2020 Yamaha MT-125 has a Wet weight of 140.0 kg (308.6 pounds).
Shop this bike
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The 2020 Yamaha MT125 is a sleek and powerful motorcycle that is perfect for riders looking for a compact and nimble machine. With its 124cc engine, the MT125 offers plenty of power for city commuting and weekend rides. The lightweight design of the motorcycle makes it easy to maneuver through traffic and tight corners, while the comfortable riding position allows for long hours in the saddle without discomfort. The MT125 also features modern styling and a range of color options, making it a standout choice for riders who want a bike that looks as good as it performs.
Overall, the 2020 Yamaha MT125 is a fantastic motorcycle that ticks all the boxes for riders looking for a dynamic and stylish option for their daily commute and weekend adventures. With its powerful engine, nimble handling, and modern design, the MT125 is a standout choice in the 125cc motorcycle category. Whether you're a new rider or a seasoned enthusiast, the Yamaha MT125 is a bike that is sure to impress.
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