22 June. Monday 2026
Yamaha Bws 125 - 2012 Specifications and Reviews
The 2012 Yamaha BWs 125 is a practical urban scooter designed for commuters and new riders seeking affordable, reliable transportation. Its 125cc four-stroke engine delivers modest but adequate power for city riding, while fuel injection ensures dependable cold starts and smooth performance. Best known for combining classic retro styling with modern convenience, it excels as an economical daily commuter.
General information | |
| Category | Scooter |
| Year | 2012 |
| Model | Yamaha BWs 125 |
Engine and Transmission Specifications | |
| Driveline | V-Belt Automatic |
| Transmission type,final drive | Belt |
| Gearbox | Automatic |
| Cooling system | Air |
| Lubrication system | Wet sump |
| Ignition | TCI |
| Fuel control | SOHC |
| Fuel system | Injection. EFI |
| Valves per cylinder | 4 |
| Bore x stroke | 52.4 x 57.9 mm (2.1 x 2.3 inches) |
| Compression | 10.0:1 |
| Torque | 9.60 Nm (1.0 kgf-m or 7.1 ft.lbs) @ 6000 |
| Power | 8.98 |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 125.00 ccm (7.63 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 150 mm (5.9 inches) |
| Rear brakes | Expanding brake (drum brake) |
| Front brakes diameter | 220 mm (8.7 inches) |
| Front brakes | Single disc. Hydraulic |
| Rear tyre dimensions | 130/70-L12 |
| Front tyre dimensions | 120/70-L12 |
| Rear suspension travel | 71 mm (2.8 inches) |
| Rear suspension | Unit swing |
| Front suspension travel | 78 mm (3.1 inches) |
| Front suspension | Telescopic fork |
| Frame type | Steel |
Physical measures and capacities | |
| Fuel capacity | 6.00 litres (1.59 gallons) |
| Wheelbase | 1,290 mm (50.8 inches) |
| Ground clearance | 130 mm (5.1 inches) |
| Overall width | 720 mm (28.3 inches) |
| Overall length | 1,910 mm (75.2 inches) |
| Seat height | 780 mm (30.7 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 121.0 kg (266.8 pounds) |
| | |
Other specs | |
| Factory warranty | 6 Month (Limited Factory Warranty) |
| Light | Dual 30W Krypton multireflector headlights and 21/5W brakelight |
| Instruments | Speedometer, odometer and fuel gauge |
| Wheelbase | 1,229 mm (48.4 inches) |
| Overall height | 1,186 mm (46.7 inches) |
| Rear tyre | 25/10-12 |
| Front tyre | 25/8-12 |
| Rear wheel travel | 193 mm (7.6 inches) |
| Rear Suspension | Independent double wishbone |
| Front wheel travel | 147 mm (5.8 inches) |
| Front Suspension | Independent double wishbone |
| Bore x Stroke | 83.0 x 71.5 mm (3.3 x 2.8 inches) |
| Compression | 8.6:1 |
| Model | Yamaha Big Bear 400 4x4 IRS |
| Color options | Titan, white |
| Carrying capacity | Under-seat storage for a full-face helmet |
| Starter | Electric |
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