Scooters

2011Yamaha Bws 125

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The 2011 Yamaha BWs 125 is a practical urban scooter designed for commuters and casual riders seeking affordable, reliable transportation. Its fuel-injected 125cc engine delivers dependable performance in city environments, while the automatic V-belt transmission ensures effortless riding. Known for its economical fuel consumption and straightforward maintenance, it excels as an entry-level scooter for everyday mobility.

Capacity: 125.0 ccm
Engine: Single, four-stroke
Gearbox: Not on record
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Wet weight: 121.0 kg
Seat height: 780 mm
Power: 15.0 HP (11.0 kW)

⇄ Compare with another bike All model years

Other years 2010 2011 2012 2013 2014 2015 2019 2020

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail5%

Cornering45%

City riding88%

Daily riding80%

Touring20%

Two-up35%

Track5%

Best for: Built primarily as a nimble urban commuter for short hops, errands, and weaving through city traffic rather than performance riding.
Built for: 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.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 780mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2011 Yamaha Bws 125, with a moderate knee angle of around 100 degrees and a slightly forward riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

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Full specifications

Engine

Capacity: 125.0 ccm
Power: 15.0 HP (11.0 kW)
Engine type: Single, four-stroke
Power/weight ratio: 0.1240 HP/kg
Bore x stroke: 52.4 x 57.9 mm
Compression: 10.0:1
Cooling system: Air
Fuel system: Injection
Starting: Electric
Ignition: ECU
Valves per cylinder: 4
Lubrication system: Wet sump

Transmission

Transmission type: Automatic
Final drive: Belt

Dimensions & weight

Wheelbase: 1290 mm
Overall length: 1910 mm
Overall width: 720 mm
Overall height: 1110 mm
Seat height: 780 mm
Wet weight: 121.0 kg
Fuel capacity: 6.00 litres
Ground clearance: 130 mm
Carrying capacity: under-seat storage to carry a full-face helmet
Dry weight: Not on record - add it

Chassis & suspension

Frame: Steel
Front suspension: Telescopic fork
Rear suspension: Unit swing
Front wheel travel: 78 mm
Rear wheel travel: 71 mm

Brakes & wheels

Front brakes: Single disc
Front brakes diameter: 220 mm
Rear brakes: Expanding brake (drum brake)
Rear brakes diameter: 150 mm
Front tyre: 120/70-L12
Rear tyre: 130/70-L12

Other

Color options: Black, white

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	2010	2011	2012	2014	2015	2020
Capacity	125.00 ccm (7.63 cubic inches)	125.00 ccm (7.63 cubic inches)	125.00 ccm (7.63 cubic inches)	125.00 ccm (7.63 cubic inches)	125.00 ccm (7.63 cubic inches)	125.0 ccm (7.63 cubic inches)
Seat height	780 mm (30.7 inches)	780 mm (30.7 inches)	780 mm (30.7 inches)	780 mm (30.7 inches)	780 mm (30.7 inches)	780 mm (30.7 inches)
Fuel capacity	6.00 litres (1.59 gallons)	6.00 litres (1.59 gallons)	6.00 litres (1.59 gallons)	6.00 litres (1.59 gallons)	6.00 litres (1.59 gallons)	6.50 litres (1.72 US gallons)
Color options	Black, white	Black, white	Titan, white	Titan, white	Titan, white	Matte Black, Dark Blue