| TECHNICAL SPECIFICATION |
|---|
| Model ID |
|---|
| Manufacturer (Make) | Yamaha |
| Model Name | BWs 125 |
| Year | 2011 |
| Category(class) | Scooter |
| Engine |
|---|
| Engine Capacity (Displacement) | 125 ccm (7.63 cubic inches) |
| Engine Type | Single cylinder, four-stroke |
| Bore x Stroke | Ø52.4 mm x 57.9 mm (Ø2.06 inches x 2.28 inches) |
| Bore/Stroke Ratio | 0.91 |
| Compression Ratio | 10.0:1 |
| Valves per Cylinder | 4 |
| Timing System | SOHC |
| Fuel System(Carburetion) | Injection. EFI |
| Ignition | ECU |
| Starter System | Electric |
| Lubrication System | Wet sump |
| Powertrain |
|---|
| Transmission (Final Drive) | Belt |
| Chassis/Suspension/Brakes |
|---|
| Front Suspension | Telescopic fork |
| Front Suspension Travel | 78 mm (3.07 inches) |
| Rear Suspension | Unit swing |
| Rear Suspension Travel | 71 mm (2.8 inches) |
| Front Brakes | Single disc |
| Front Brakes Diameter | Ø220 mm (Ø8.66 inches) |
| Rear Brakes | Expanding brake (drum brake) |
| Rear Brakes Diameter | Ø150 mm (Ø5.91 inches) |
| Front Tire | 120/70-L12 |
| Rear Tire | 130/70-L12 |
| Dimensions |
|---|
| Overall Length | 1910 mm (75.2 inches) |
| Overall Width | 720 mm (28.35 inches) |
| Overall Height | 1110 mm (43.7 inches) |
| Seat Height | 780 mm (30.71 inches) |
| Wheelbase | 1290 mm (50.79 inches) |
| Ground Clearance | 130 mm (5.12 inches) |
| Curb Weight | 121.0 kg (267 lb) |
| Fuel Capacity | 6.00 litres (1.59 gallons) |
| Performance |
|---|
| Top Speed | - |
| Acceleration (dart, speedup) time | |
| 0-100 km/h | - |
| 0-60 mph | - |
| 1/4 mile | - |
| 60 to 140 km/h, highest gear | - |
