Enduro Bikes
2010Yamaha WR125R
41 fields on record
The 2010 Yamaha WR 125R is a lightweight enduro bike designed for novice off-road riders and commuters seeking affordable trail capability. Its modest 124cc single-cylinder engine delivers modest power suitable for learning dirt bike fundamentals without overwhelming inexperienced riders. Known for reliability, fuel efficiency, and easy maintenance, it remains an ideal entry-level machine for recreational trail riding.
- Capacity
- 124.0 ccm
- Engine
- Single, four-stroke
- Gearbox
- 5-speed
- Wet weight
- 120.0 kg
- Seat height
- 930 mm
- Power
- 9.8 HP (7.2 kW)
What’s new for the 2010 Yamaha WR125R
vs the 2009| Spec | 2009 | 2010 |
|---|---|---|
| Power | 14.8 HP (10.9 kW) | 9.8 HP (7.2 kW) |
| Torque | 12.2 Nm (1.2 kgf-m or 9.0 ft.lbs) | 10.1 Nm (1.0 kgf-m or 7.4 ft.lbs) @ 5500 RPM |
| Wet weight | 133.0 kg (293.2 pounds) | 120.0 kg (264.6 pounds) |
| Fuel capacity | 8.50 litres (2.25 US gallons) | 9.00 litres (2.38 US gallons) |
| Gearbox | 6-speed | 5-speed |
| Rear suspension | Swingarm (link suspension) | Swingarm |
| Wheelbase | 1430 mm (56.3 inches) | 1335 mm (52.6 inches) |
| Compression | 11.2:1 | 10.0:1 |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a lightweight enduro for trail exploration, technical offroad riding, and nimble urban commuting rather than outright speed.
- Built for
- A playful, high-revving single-cylinder trail bike that feels eager and flickable rather than powerful, rewarding a rider who enjoys momentum-based riding.
- Not ideal for
- Not the right choice for riders wanting sustained highway speeds, long-distance touring comfort, or carrying a passenger any real 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
- 124.0 ccm
- Power
- 9.8 HP (7.2 kW)
- Torque
- 10.1 Nm (1.0 kgf-m) @ 5500 RPM
- Engine type
- Single, four-stroke
- Power/weight ratio
- 0.0817 HP/kg (wet)
- Bore x stroke
- 54.0 x 54.0 mm
- Compression
- 10.0:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- CDI
- Valves per cylinder
- 4
- Lubrication system
- Wet sump
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet, multiple disc
Dimensions & weight
- Wheelbase
- 1335 mm
- Overall length
- 2110 mm
- Overall width
- 800 mm
- Overall height
- 1140 mm
- Seat height
- 930 mm
- Wet weight
- 120.0 kg
- Fuel capacity
- 9.00 litres
- Ground clearance
- 220 mm
- Oil capacity
- 1.20 litres
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Diamond shaped
- Front suspension
- Telescopic forks
- Rear suspension
- Swingarm
- Front wheel travel
- 170 mm
- Rear wheel travel
- 190 mm
- Rake (fork angle)
- 27.0°
- Trail
- 114 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 245 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 220 mm
- Front tyre
- 90/90-S21
- Rear tyre
- 120/80-S18
Other
- Color options
- Racing blue, Yamaha black
Specs last verified against published sources: .
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 | 2009 | 2010 | 2012 | 2015 | 2017 | 2027 |
|---|---|---|---|---|---|---|
| Capacity | 125 cc | 124 cc | 124 cc | 124 cc | 125 cc | 125 cc |
| Seat height | 930 mm | 930 mm | 860 mm | 930 mm | 930 mm | 874 mm |
| Fuel capacity | 8.5 L | 9 L | 9 L | 8.5 L | 8.5 L | 8 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 WR125R?
The 2010 Yamaha WR125R has a Capacity of 124.0 ccm (7.57 cubic inches).
What engine power does the Yamaha WR125R have?
The 2010 Yamaha WR125R has a Power of 9.8 HP (7.2 kW).
How many gears does the Yamaha WR125R have?
The 2010 Yamaha WR125R has a Gearbox of 5-speed.
What is the torque of the Yamaha WR125R?
The 2010 Yamaha WR125R has a Torque of 10.1 Nm (1.0 kgf-m or 7.4 ft.lbs) @ 5500 RPM.
How much does the Yamaha WR125R weigh?
The 2010 Yamaha WR125R has a Wet weight of 120.0 kg (264.6 pounds).
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