YAMAHA YBR 125
Engine type |
Air-cooled, 4-stroke, SOHC |
Displacement |
123 cc |
Bore & Stroke |
54.0 × 54.0 mm |
Compression ratio |
10.0:1 |
Maximum power |
10.88PS@7,500 rpm |
Maximum torque |
10.40N.m / 6,500 rpm |
Starting system |
Electric Start |
Lubrication |
wet sump |
Cylinder layout |
Forward inclined Single cylinder |
Clutch type |
Wet, multiple disc |
Ignition system |
DC CDI |
With Oil and Fuel |
126kg |
Fuel Supply |
Carburettor |
Primary/Secondary reduction ratio |
3.400/3.214 |
Transmission Type |
Constant mesh 4-speed |
Gear ratios |
1st=3.000, 2nd=1.687, 3rd:=1.200, 4th=0.875 |
Caster/Trail |
26.4 degree/90 mm |
Frame type |
Diamond |
Battery |
12 V, 5.0 Ah |
Headlight |
12 V, 35W/35 W x 1 |
Suspension(Front/Rear) |
Telescopic/Swing arm |
Brake Type(Front/Rear) |
Drum/Drum |
Tyre size(Front/Rear) |
2.75-18" 4PR/3.00-18 6PR |
Seat Height |
795mm |
Overall length x width x height |
2,065mm x 730mm × 1,100mm |
Wheelbase |
1300mm |
Minimum ground clearance |
180mm |
Engine oil volume |
1.1 liters |
Fuel tank capacity |
13.6 liters |