Yamaha · Model— WR125R
WR125R
2 generations2009 - 2026Off-road
About generation 8BJ-DE14J
2026
- Years
- 2026+
- Frame codes
- 8BJ-DE14J
- Class
- Off-road
Specifications
11 groupsGeneral
3- Market
- Japanese domestic (JDM)
- Model code
- 8BJ-DE14J
- Manufacturer
- YAMAHA
Engine
20- Bore
- 52 mm
- Cooling
- Liquid-cooled
- Power
- 15 hp
- Power (kW)
- 11 kW
- Fuel type
- Regular (low-octane)
- Power RPM
- 10,000 rpm
- Stroke
- 58.7 mm
- Torque
- 11 Nm
- Cylinders
- 1
- Torque RPM
- 6,500 rpm
- Engine code
- E35ME
- Fuel system
- Fuel injection
- Engine type
- 4-stroke
- Torque (kgf·m)
- 1.1 kgf·m
- Valvetrain
- SOHC
- Lubrication
- Wet sump
- Cylinder layout
- Single cylinder
- Displacement
- 124.7 cc
- Compression ratio
- 11.2
- Valves per cylinder
- 4
Transmission
10- Type
- Return shift
- Gears
- 6
- Clutch
- Wet multi-plate
- Shift type
- Foot shift
- Final drive
- Chain
- Gear ratios
- 2.833 / 1.875 / 1.363 / 1.142 / 0.956 / 0.84
- Rear sprocket
- 59
- Front sprocket
- 14
- Primary reduction
- 3.041
- Secondary reduction
- 4.214
Chassis
21- Frame
- Semi-double cradle
- Rear tire
- 4.10-18
- Front tire
- 2.75-21
- Rear brake
- Hydraulic disc
- Front brake
- Hydraulic disc
- Rear rim width
- 2.15
- Rear tire type
- Tube type
- Front fork type
- Conventional
- Front rim width
- 1.6
- Front tire type
- Tube type
- Rear shocks
- 1
- Rear suspension
- Swingarm
- Front suspension
- Telescopic fork
- Rear load index
- 59
- Brake fluid
- DOT 4
- Front load index
- 45
- Fork diameter
- 41 mm
- Rear speed rating
- P
- Front speed rating
- P
- Rear tire construction
- Bias
- Front tire construction
- Bias
Dimensions
9- Trail
- 117 mm
- Width
- 840 mm
- Height
- 1,195 mm
- Length
- 2,160 mm
- Rake
- 28.33 °
- Wheelbase
- 1,430 mm
- Seat height
- 875 mm
- Ground clearance
- 265 mm
- Turning radius
- 2.4 m
Weight
2- Wet weight
- 134 kg
- Seats
- 2
Capacities
4- Fuel tank
- 8.1 l
- Engine oil (total)
- 1.1 l
- Engine oil (change)
- 0.85 l
- Engine oil (with filter)
- 0.95 l
Electrical
8- Battery
- YTZ6V
- Starter
- Electric starter
- Ignition
- Transistorized (TCI)
- Headlight
- LED
- Spark plug
- MR8E-9
- Taillight
- LED
- Spark plugs
- 1
- Battery capacity
- 12V-5.0Ah（10HR）
Instruments
5- Clock
- Yes
- Fuel gauge
- Yes
- Tachometer
- Yes
- Speedometer
- Digital
- Gear indicator
- Yes
Performance
5- Range
- 403.3 km
- Measure standard
- At 60 km/h
- Measure standard (2)
- WMTC mode
- Fuel economy
- 2 L/100km
- Fuel economy (2)
- 2.2 L/100km
Equipment
3- ABS
- Yes
- Hazard lights
- Yes
- Variable valve timing
- Yes