What category is the 2002 Yamaha YB 50?

The 2002 Yamaha YB 50 has a Category of Classic.

What is the engine size of the 2002 Yamaha YB 50?

The 2002 Yamaha YB 50 has a Capacity: of 49.00 ccm (2.99 cubic inches).

What type of engine does the 2002 Yamaha YB 50 have?

The 2002 Yamaha YB 50 has a Engine type of Single cylinder.

What is the engine power of the 2002 Yamaha YB 50?

The 2002 Yamaha YB 50 has a Power of 4.00.

What is the torque of the 2002 Yamaha YB 50?

The 2002 Yamaha YB 50 has a Torque of 4.00.

Is the 2002 Yamaha YB 50 air cooled or liquid cooled?

The 2002 Yamaha YB 50 has a Cooling system of Air.

How much does the 2002 Yamaha YB 50 weigh?

The 2002 Yamaha YB 50 has a Dry weight of 85.0 kg (187.4 pounds).

What is the seat height of the 2002 Yamaha YB 50?

The 2002 Yamaha YB 50 has a Seat height of 760 mm (29.9 inches) If adjustable, lowest setting..

Yamaha YB 50 - 2002 Specifications and Reviews

Name: 2002 Yamaha YB 50
Brand: Yamaha

The 2002 Yamaha YB 50 is an entry-level classic styled motorcycle ideal for beginners and younger riders seeking an affordable, manageable commuter. Its lightweight 85kg frame and modest 4bhp single-cylinder engine prioritize ease of handling and fuel efficiency over performance. Best known for reliable, straightforward transportation with vintage aesthetics, the YB 50 represents practical everyday practicality.

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2002

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Engine and Transmission Specifications
Cooling system	Air
Fuel control	SOHC
Valves per cylinder	2
Torque	4.00
Power	4.00
Stroke	4
Engine type	Single cylinder
Capacity:	49.00 ccm (2.99 cubic inches)

Physical measures and capacities
Wheelbase	1,190 mm (46.9 inches)
Ground clearance	130 mm (5.1 inches)
Overall width	725 mm (28.5 inches)
Overall length	1,820 mm (71.7 inches)
Overall height	1,035 mm (40.7 inches)
Seat height	760 mm (29.9 inches) If adjustable, lowest setting.
Dry weight	85.0 kg (187.4 pounds)
Yamaha YB 50 dimensions and frame
Rear brakes	Expanding brake
Front brakes	Expanding brake
Speed and acceleration
Power/weight ratio	0.0471 HP/kg

Category	Classic
Year	2002
Model	Yamaha YB 50

Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity	7.20 litres (1.90 gallons)

Performance Profile & Rider Fit

4 hp

Peak Power

Best For

Track5%

City75%

Cornering30%

Daily Riding55%

Touring10%

Passenger10%

Rider Profile

Best For	This is an ideal machine for absolute beginners or those wanting simple, low-stakes transportation rather than performance riding.
Purpose	Built as a lightweight, low-powered commuter for short urban trips rather than speed or adventure.
Rider Fit	Its low seat height and very light dry weight make it extremely easy to handle for riders of small stature or limited strength.
Character	A humble, unpretentious classic runabout that favors simplicity, economy, and easy maneuverability over excitement.
Not Ideal For	This is not for riders seeking highway speed, long-distance touring comfort, or any off-road capability.

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

Rider Fit Visualizer

Your height

Inseam (optional)

Units

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Feet:

At 760mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with both feet flat on the 2002 Yamaha YB 50, with a moderate knee angle of around 105 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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