Spec Sheet
The information below is specific to the Yamaha - 125 YBR 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 - YBR 125 10
Bike Info
CC:
125
Service
Chain Freeplay mm:
15-20 mm
Engine Oil quantity (litres):
1.2
Spark Plugs Gap (mm):
0.6 - 0.7
Tyre Pressure Back Bar / psi:
2.00bar/29psi
Tyre Pressure Front Bar / psi:
1.75bar/25psi
Valve Clearance Cold - Exhaust:
0.12mm (0.10 - 0.14mm)
Valve Clearance Cold - Inlet:
0.10mm (0.08 - 0.12mm)
Brakes
Front:
Disc
Rear:
Drum
Brake fluid:
DOT4
Front Disc Size:
245mm
Rear Drum Size:
130mm
Dimensions
Fuel Capacity:
13.4L
Ground Clearance:
175mm
Height:
1080mm
Length:
1980mm
Seat Height:
780mm
Trail:
90mm
Wet Weight:
124kgs
Wheelbase:
1290mm
Width:
745mm
Electrics
Voltage:
12v
Ignition:
TCI
Spark Plugs:
NGK CR6HSA
Engine
Type:
Air Cooled 4 Stroke SOHC Single
Bore x Stroke:
54 x 54mm
Compression Ratio:
10:1
Displacement:
124cc
Lubrication System:
Wet sump
No. of Valves:
2
Starting:
Electric and Kick
Transmission
Clutch Type:
Wet, multiple disc
Final Drive:
Chain
Transmission:
Constant mesh, 5-speed
Misc.
Frame:
Diamond shape
Motorcycle Style:
Roadster
Power
Max Power Output:
7.5kW @ 7,800rpm
Max Torque:
9.6Nm @ 6,000rpm
Suspension
Front:
Telescopic forks
Front Travel:
120mm
Rear:
Swingarm
Rear Travel:
105mm
Tyres
Front:
2.75-18 42P Tubeless
Rear:
90/90-18 57P 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.