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Scooters

2009Yamaha Bws NG

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The 2009 Yamaha BWs NG is a lightweight 50cc scooter ideal for urban commuters and budget-conscious riders seeking reliable daily transportation. Its compact single-cylinder engine delivers modest but adequate power for city riding, while the dual electric and kick start system ensures dependable starting. Known for its practicality, fuel efficiency, and straightforward maintenance, the BWs NG excels as an economical entry-level scooter.

Capacity
49.2 ccm
Engine
Single
Gearbox
Not on record
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Wet weight
83.0 kg
Seat height
803 mm
Power
3.6 HP (2.6 kW)
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How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 12Agility 78Comfort 45Off-road 5Touring 10Road manners 55
Off-road & trail5%
Cornering40%
City riding90%
Daily riding75%
Touring10%
Two-up20%
Track5%
Best for
It is built purely for short urban hops, running errands, and light commuting rather than any performance or distance riding.
Built for
It has a simple, cheerful, practical personality as a basic 50cc automatic scooter rather than a machine with any sporting pretensions.
Not ideal for
It is not suitable for highway travel, touring, carrying a passenger comfortably, or anyone seeking real speed or performance.

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 us
At 803mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2009 Yamaha Bws NG, 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.

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Full specifications

Engine
Capacity
49.2 ccm
Power
3.6 HP (2.6 kW)
Torque
4.0 Nm (0.4 kgf-m)
Engine type
Single
Power/weight ratio
0.0434 HP/kg (wet)
Bore x stroke
40.0 x 39.2 mm
Compression
11.2:1
Cooling system
Air
Fuel system
Carburettor
Starting
Electric & kick
Ignition
CDI
Lubrication system
Separate lubrication
Transmission
Transmission type
Automatic
Final drive
Belt
Dimensions & weight
Overall length
1746 mm
Overall width
675 mm
Overall height
1120 mm
Seat height
803 mm
Wet weight
83.0 kg
Fuel capacity
6.50 litres
Ground clearance
153 mm
Dry weight
Not on record - add it
Chassis & suspension
Front suspension
Telescopic fork
Rear suspension
Unit swing
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
190 mm
Rear brakes
Expanding brake (drum brake)
Rear brakes diameter
110 mm
Front tyre
120/90-10
Rear tyre
130/90-10

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

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Common questions

What is the engine size of the Yamaha Bws NG?

The 2009 Yamaha Bws NG has a Capacity of 49.2 ccm (3.00 cubic inches).

What engine power does the Yamaha Bws NG have?

The 2009 Yamaha Bws NG has a Power of 3.6 HP (2.6 kW).

What is the torque of the Yamaha Bws NG?

The 2009 Yamaha Bws NG has a Torque of 4.0 Nm (0.4 kgf-m or 3.0 ft.lbs).

How much does the Yamaha Bws NG weigh?

The 2009 Yamaha Bws NG has a Wet weight of 83.0 kg (183.0 pounds).

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