Scooters
2011Yamaha Bws 12INCH
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The 2011 Yamaha BWs 12inch is a compact automatic scooter designed for urban commuters and novice riders seeking practical city mobility. Its lightweight steel frame and two-stroke engine deliver nimble handling and efficient fuel consumption, making it ideal for congested streets. Best known for its retro styling and dependable automatic transmission, this scooter excels in affordability and ease of use.
- Capacity
- 49.2 ccm
- Engine
- Single, two-stroke
- Gearbox
- 5-speed
- Wet weight
- 82.0 kg
- Seat height
- 768 mm
- Power
- 3.2 HP (2.4 kW) @ 6500 RPM
What’s new for the 2011 Yamaha Bws 12INCH
vs the 2010| Spec | 2010 | 2011 |
|---|---|---|
| Dry weight | 75.0 kg (165.3 pounds) | not listed |
| Wet weight | 83.0 kg (183.0 pounds) | 82.0 kg (180.8 pounds) |
| Gearbox | — | 5-speed |
| Front suspension | Hydraulic and telescopic fork | Telescopic fork |
| Rear suspension | Hydraulic unit swing | Unit swing |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's built for short urban hops, errands, and commuting rather than any performance or long-distance riding.
- Built for
- It has a cheerful, no-drama personality focused on convenience and easy maneuverability rather than excitement.
- Not ideal for
- This is not the machine for riders seeking speed, highway touring, or off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 49.2 ccm
- Power
- 3.2 HP (2.4 kW) @ 6500 RPM
- Torque
- 3.6 Nm (0.4 kgf-m) @ 6000 RPM
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.0390 HP/kg (wet)
- Bore x stroke
- 40.0 x 39.2 mm
- Compression
- 7.2:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric & kick
- Ignition
- CDI
- Lubrication system
- Separate lubrication
Transmission
- Gearbox
- 5-speed
- Transmission type
- Automatic
- Final drive
- Belt
- Clutch
- Automatic centrifugal
Dimensions & weight
- Wheelbase
- 1172 mm
- Overall length
- 1685 mm
- Overall width
- 690 mm
- Overall height
- 1052 mm
- Seat height
- 768 mm
- Wet weight
- 82.0 kg
- Fuel capacity
- 5.30 litres
- Ground clearance
- 124 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Steel
- Front suspension
- Telescopic fork
- Rear suspension
- Unit swing
- Front wheel travel
- 70 mm
- Rear wheel travel
- 70 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 180 mm
- Rear brakes
- Expanding brake (drum brake)
- Rear brakes diameter
- 110 mm
- Front tyre
- 120/70-12
- Rear tyre
- 130/70-12
Other
- Color options
- Grey
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2006 | 2008 | 2011 | 2013 | 2015 |
|---|---|---|---|---|---|
| Capacity | 49 cc | 49 cc | 49 cc | 49 cc | 49 cc |
| Dry weight | 75 kg | 75 kg | — | — | — |
| Seat height | 768 mm | 768 mm | 768 mm | 768 mm | 768 mm |
| Fuel capacity | 5.3 L | 5.3 L | 5.3 L | 5.3 L | 5.3 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Yamaha Bws 12INCH?
The 2011 Yamaha Bws 12INCH has a Capacity of 49.2 ccm (3.00 cubic inches).
What engine power does the Yamaha Bws 12INCH have?
The 2011 Yamaha Bws 12INCH has a Power of 3.2 HP (2.4 kW) @ 6500 RPM.
How many gears does the Yamaha Bws 12INCH have?
The 2011 Yamaha Bws 12INCH has a Gearbox of 5-speed.
What is the torque of the Yamaha Bws 12INCH?
The 2011 Yamaha Bws 12INCH has a Torque of 3.6 Nm (0.4 kgf-m or 2.7 ft.lbs) @ 6000 RPM.
How much does the Yamaha Bws 12INCH weigh?
The 2011 Yamaha Bws 12INCH has a Wet weight of 82.0 kg (180.8 pounds).
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