Spec Sheet
The information below is specific to the Yamaha - 125 YBR 125 Custom, 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.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
Electrics
Voltage:
12v
Engine
Type:
Air Cooled 4 Stroke SOHC Straight Single
Bore x Stroke:
54.0 x 54.0 mm
Compression Ratio:
10:1
Displacement:
124 cc
No. of Valves:
2
Starting:
Electric and kick
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.