Sportbikes
2019Yamaha YZF-R125
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The 2019 Yamaha YZF-R125 is an entry-level sportbike designed for new riders and commuters seeking an accessible, fuel-efficient machine. Known for its lightweight handling and aggressive styling inspired by larger YZF models, it delivers manageable performance with a 125cc engine. The bike's compact dimensions and low seat height make it approachable for riders of all statures.
- Capacity
- 124.7 ccm
- Engine
- Single, four-stroke
- Gearbox
- 6-speed
- Dry weight
- 126.5 kg
- Seat height
- 825 mm
- Power
- 14.7 HP (11.0 kW) @ 9000 RPM
What’s new for the 2019 Yamaha YZF-R125
vs the 2018| Spec | 2018 | 2019 |
|---|---|---|
| Power | 15.0 HP (10.9 kW) @ 9000 RPM | 14.7 HP (11.0 kW) @ 9000 RPM |
| Torque | 12.2 Nm (1.2 kgf-m or 9.0 ft.lbs) @ 8000 RPM | 12.4 Nm (1.3 kgf-m or 9.1 ft.lbs) @ 8000 RPM |
Other years
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built primarily for track riding and high-performance sport road use, with race-derived electronics and chassis geometry prioritizing outright speed and cornering precision.
- Built for
- A razor-sharp, race-bred superbike that rewards commitment and skill with explosive acceleration, crossplane-crank character, and pinpoint cornering ability.
- Not ideal for
- Not suitable for beginners, commuters seeking comfort, or riders wanting a relaxed upright touring or passenger-friendly experience.
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
- 14.7 HP (11.0 kW) @ 9000 RPM
- CO2 Emissions
- 49 CO2 g/km
- Torque
- 12.4 Nm (1.3 kgf-m) @ 8000 RPM
- Engine type
- Single, four-stroke
- Fuel consumption
- 2.10 litres/100 km (47.6 km/l)
- Power/weight ratio
- 0.1162 HP/kg (dry)
- 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
- 1955 mm
- Overall width
- 660 mm
- Overall height
- 1065 mm
- Seat height
- 825 mm
- Dry weight
- 126.5 kg
- Wet weight
- 142.0 kg
- Fuel capacity
- 11.50 litres
- Ground clearance
- 155 mm
- Oil capacity
- 1.20 litres
Chassis & suspension
- Frame
- Steel deltabox
- Front suspension
- Upside-down telescopic fork, Ø 41 mm
- Rear suspension
- Linked monoshock with spring preload adjustment
- Front wheel travel
- 130 mm
- Rear wheel travel
- 114 mm
- Rake (fork angle)
- 25.0°
- Trail
- 89 mm
Brakes & wheels
- Front brakes
- Single disc. Radial caliper with floating disc.
- Front brakes diameter
- 292 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 230 mm
- Front tyre
- 100/80-17
- Rear tyre
- 130/70-17
Other
- Color options
- Tech Black, Yamaha Blue, Competition White
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 | 2008 | 2013 | 2017 | 2019 | 2022 | 2026 |
|---|---|---|---|---|---|---|
| Capacity | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc | 125 cc |
| Dry weight | 127 kg | 127 kg | 127 kg | 127 kg | 127 kg | 127 kg |
| Seat height | 818 mm | 818 mm | 818 mm | 825 mm | 825 mm | 820 mm |
| Fuel capacity | 13.8 L | 13.8 L | 11.5 L | 11.5 L | 11.5 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 YZF-R125?
The 2019 Yamaha YZF-R125 has a Capacity of 124.7 ccm (7.61 cubic inches).
What engine power does the Yamaha YZF-R125 have?
The 2019 Yamaha YZF-R125 has a Power of 14.7 HP (11.0 kW) @ 9000 RPM.
How many gears does the Yamaha YZF-R125 have?
The 2019 Yamaha YZF-R125 has a Gearbox of 6-speed.
What is the torque of the Yamaha YZF-R125?
The 2019 Yamaha YZF-R125 has a Torque of 12.4 Nm (1.3 kgf-m or 9.1 ft.lbs) @ 8000 RPM.
How much does the Yamaha YZF-R125 weigh?
The 2019 Yamaha YZF-R125 has a Dry weight of 126.5 kg (278.9 pounds).
Shop this bike
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The 2019 Yamaha YZF-R125 is a powerful and stylish option for those in the market for a high-performance motorcycle. With its 125cc engine, this bike offers excellent acceleration and top speeds, making it a great choice for riders looking for a thrilling experience on the road. Additionally, its sleek design and comfortable riding position make it a standout option for those who value both aesthetics and practicality in a motorcycle.
In terms of performance, the 2019 Yamaha YZF-R125 truly shines. Its responsive handling and impressive power delivery make it a top contender in the 125cc motorcycle category. Not only does it offer an exhilarating riding experience, but it also boasts impressive fuel efficiency, making it a smart choice for those who want to save at the pump. Overall, the 2019 Yamaha YZF-R125 is a compelling option for anyone in the market for a stylish and high-performing motorcycle.
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