What category is the 2010 Yamaha Bws 12?

The 2010 Yamaha Bws 12 has a Category of Scooter.

What is the engine size of the 2010 Yamaha Bws 12?

The 2010 Yamaha Bws 12 has a Capacity: of 49.20 ccm (3.00 cubic inches).

What type of engine does the 2010 Yamaha Bws 12 have?

The 2010 Yamaha Bws 12 has a Engine type of Single cylinder, two-stroke.

What is the engine power of the 2010 Yamaha Bws 12?

The 2010 Yamaha Bws 12 has a Power of 3.22.

What is the torque of the 2010 Yamaha Bws 12?

The 2010 Yamaha Bws 12 has a Torque of 3.60 Nm (0.4 kgf-m or 2.7 ft.lbs) @ 6000.

Is the 2010 Yamaha Bws 12 air cooled or liquid cooled?

The 2010 Yamaha Bws 12 has a Cooling system of Air.

How many gears does the 2010 Yamaha Bws 12 have?

The 2010 Yamaha Bws 12 has a Gearbox of Automatic.

How much does the 2010 Yamaha Bws 12 weigh?

The 2010 Yamaha Bws 12 has a Dry weight of 82.0 kg (180.8 pounds).

What is the seat height of the 2010 Yamaha Bws 12?

The 2010 Yamaha Bws 12 has a Seat height of 768 mm (30.2 inches) If adjustable, lowest setting..

Yamaha Bws 12 - 2010 Specifications and Reviews

Name: 2010 Yamaha Bws 12
Brand: Yamaha
Rating: 5 (2 reviews)

The 2010 Yamaha BWs 12 is a lightweight 50cc scooter ideal for urban commuters and first-time riders. Its compact two-stroke engine delivers nimble performance in city traffic, while the automatic transmission and air-cooled design make it practical and low-maintenance. Best known for economical fuel consumption and easy handling in congested areas.

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2010

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Engine and Transmission Specifications
Transmission type,final drive	Belt
Gearbox	Automatic
Cooling system	Air
Lubrication system	Separate lubrication
Ignition	CDI
Bore x stroke	40.0 x 39.2 mm (1.6 x 1.5 inches)
Compression	7.2:1
Torque	3.60 Nm (0.4 kgf-m or 2.7 ft.lbs) @ 6000
Power	3.22
Engine type	Single cylinder, two-stroke
Capacity:	49.20 ccm (3.00 cubic inches)

Category	Scooter
Year	2010
Model	Yamaha BWs 12

Brakes, suspension, Frame and wheels
Rear brakes diameter	110 mm (4.3 inches)
Rear brakes	Expanding brake (drum brake)
Front brakes diameter	180 mm (7.1 inches)
Front brakes	Single disc
Rear tyre dimensions	130/70-12
Front tyre dimensions	120/70-12
Rear suspension travel	70 mm (2.8 inches)
Rear suspension	Unit swing
Front suspension travel	70 mm (2.8 inches)
Front suspension	Telescopic fork

Physical measures and capacities
Fuel capacity	5.30 litres (1.40 gallons)
Wheelbase	1,172 mm (46.1 inches)
Ground clearance	124 mm (4.9 inches)
Overall width	690 mm (27.2 inches)
Overall length	1,685 mm (66.3 inches)
Overall height	1,052 mm (41.4 inches)
Seat height	768 mm (30.2 inches) If adjustable, lowest setting.
Power/weight ratio	0.0393 HP/kg
Dry weight	82.0 kg (180.8 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Gun smoke gray
Starter	Electric & kick

Performance Profile & Rider Fit

3.2 hp

Peak Power

Best For

Track5%

City88%

Cornering30%

Daily Riding75%

Touring10%

Passenger20%

Rider Profile

Best For	Ideal for beginners or casual riders, including those with a basic scooter license, thanks to its tiny engine and light, unintimidating handling.
Purpose	Built purely for short-hop urban commuting and errands rather than any kind of performance or long-distance riding.
Rider Fit	Very light and low, so it suits riders of almost any size or strength, including smaller or less experienced riders.
Character	A fun, nimble little runabout that feels sprightly in city traffic despite its minimal power output.
Not Ideal For	Not suitable for highway speeds, long trips, carrying a passenger comfortably, or anyone seeking real acceleration or power.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2010 Yamaha Bws 12 Rider Ergonomics Assessment

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Feet:

At 768mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2010 Yamaha Bws 12, with a moderate knee angle of around 95 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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