Spec Sheet
The information below is specific to the Yamaha - 125 YZF-R 125, showing anything for service information to the amount of fork oil or even the tyre pressures. If you would like to contribute any missing information, please use the edit link below.
Back.Yamaha - YZF-R 125 08
Bike Info
CC:
125
Service
Engine Oil quantity (litres):
1.15 litres
Valve Clearance Cold - Exhaust:
0.20-0.24mm
Valve Clearance Cold - Inlet:
0.10-0.14mm
Brakes
Front:
Disc
Rear:
Disc
Front Disc Size:
292 mm
Front-Pistons-per-caliper:
2
Rear Disc Size:
230 mm
Rear-Pistons-per-caliper:
1
Dimensions
Fuel Capacity:
13.8 litres
Ground Clearance:
155 mm
Height:
970 mm
Length:
2,015 mm
Seat Height:
818 mm
Trail:
86.1 mm
Wet Weight:
138 kgs
Wheelbase:
1,355 mm
Width:
660 mm
Electrics
Voltage:
12v
Spark Plugs:
NGK CR8E
Engine
Type:
Liquid Cooled 4 Stroke SOHC Single
Bore x Stroke:
52.0 x 58.6 mm
Carburation:
Fuel injection
Compression Ratio:
11.2:1
Displacement:
124.66 cc
No. of Valves:
4
Starting:
Electric
Transmission
Chain Number of Links:
132
Chain type:
428
Clutch Type:
Wet multi-plate type
Final Drive:
Chain and Sprockets
Sprocket front:
14
Sprocket rear:
48
Transmission:
Constant mesh, 6-speed
Misc.
Frame:
Steel Deltabox
Motorcycle Style:
Sport
Power
Max Power Output:
11.0 kW (15 PS) @ 9,000 rpm
Max Torque:
12.24 Nm (1.25 kg-m) @ 8,000 rpm
Suspension
Front:
33 mm Telescopic forks
Front Travel:
130 mm
Rear:
Swingarm (monocross)
Rear Travel:
125 mm
Tyres
Front:
100/80-17 Tubeless
Rear:
130/70-17 Tubeless
Add information to the model
All information presented on the website is given to the best of our knowledge at the given time. All information is intended to only as a guide. A major Japanese manufacturer's quote:
We reserve the right to vary our specification with or without notice, and as such time and in such manner as we think fit.