14 August. Friday 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 | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Titan, white |
| Carrying capacity | Under-seat storage for a full-face helmet |
| Starter | Electric |
Performance Profile & Rider Fit
Best For
Track5%
City88%
Cornering45%
Daily Riding80%
Touring20%
Passenger35%
Rider Profile
| Best For | Suitable for beginners and casual riders, including those newer to two wheels thanks to the automatic transmission and low seat height. |
| Purpose | Built primarily as a nimble urban commuter for short hops, errands, and weaving through city traffic rather than performance riding. |
| Rider Fit | Very manageable for riders of most sizes and strengths, with a light weight and low seat height that make it easy to handle at stops and in tight spaces. |
| Character | A practical, easygoing little scooter that prioritizes convenience and maneuverability over outright speed or excitement. |
| Not Ideal For | Not a good fit for highway touring, long-distance travel, off-road use, or riders seeking strong acceleration and high top speed. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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