Yamaha YB-1 Four 2002

2002 Yamaha YB-1 Four specifications, pictures, reviews and rating

2002 Yamaha YB-1 Four. Picture submitted by anonymous user.. Submit more pictures.

General moped information
Model:	Yamaha YB-1 Four
Year:	2002
Category:	Classic
Rating:	4.0 See the detailed rating of design and look, engine performance, reliability, fun-factor, etc. Compare with any other bike.
Engine and transmission
Displacement:	49.0 ccm (2.99 cubic inches)
Engine type:	Single cylinder, four-stroke
Power:	4.1 HP (3.0 kW)) @ 7500 RPM
Torque:	4.0 Nm (0.4 kgf-m or 3.0 ft.lbs) @ 6000 RPM
Compression:	9.5:1
Bore x stroke:	36.0 x 48.6 mm (1.4 x 1.9 inches)
Valves per cylinder:	2
Fuel system:	Carburettor
Fuel control:	Single Overhead Cams (SOHC)
Cooling system:	Air
Gearbox:	4-speed
Transmission type, final drive:	Chain
Chassis, suspension, brakes and wheels
Front brakes:	Expanding brake
Rear brakes:	Expanding brake
Physical measures and capacities
Dry weight:	83.0 kg (183.0 pounds)
Power/weight ratio:	0.0494 HP/kg
Seat height:	745 mm (29.3 inches) If adjustable, lowest setting.
Overall height:	960 mm (37.8 inches)
Overall length:	1785 mm (70.3 inches)
Overall width:	655 mm (25.8 inches)
Ground clearance:	130 mm (5.1 inches)
Wheelbase:	1190 mm (46.9 inches)
Fuel capacity:	7.20 litres (1.90 gallons)
Other specifications
Further information
Insurance costs	Compare US insurance quotes from the nation's top providers.
Finance options	Compare US motorcycle loan quotes from the nation's top providers.
Parts finder	Chaparral provides online schematics & OEM parts for the US. Revzilla offers up to 50% off motorcycle accessories. Ships to most countries. CMSNL ships low cost OEM motorcycle parts to Australia, Austria, Bahamas, Belgium, Canada, China, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hong Kong, Hungary, Iceland, India, Ireland, Italy, Japan, Kuwait, Latvia, Lithuania, Luxembourg, Macedonia, Malta, Montenegro, The Netherlands, New Zealand, Norway, Poland, Portugal, South Africa, Spain, Sweden, Switzerland, Taiwan, Ukraine, United Kingdom, The United States and more. Also check out our overview of motorcycle webshops at Bikez.info.
Ask questions	Join the 02 Yamaha YB-1 Four discussion group or the general Yamaha discussion group.
Related bikes	List related bikes for comparison of specs.

General moped information

Model:

Yamaha YB-1 Four

Year:

2002

Category:

Classic

Rating:

4.0 See the detailed rating of design and look, engine performance, reliability, fun-factor, etc. Compare with any other bike.

Engine and transmission

Displacement:

49.0 ccm (2.99 cubic inches)

Engine type:

Single cylinder, four-stroke

Power:

4.1 HP (3.0 kW)) @ 7500 RPM

Torque:

4.0 Nm (0.4 kgf-m or 3.0 ft.lbs) @ 6000 RPM

Compression:

9.5:1

Bore x stroke:

36.0 x 48.6 mm (1.4 x 1.9 inches)

Valves per cylinder:

Fuel system:

Carburettor

Fuel control:

Single Overhead Cams (SOHC)

Cooling system:

Air

Gearbox:

4-speed

Transmission type,
final drive:

Chain

Chassis, suspension, brakes and wheels

Front brakes:

Expanding brake

Rear brakes:

Expanding brake

Physical measures and capacities

Dry weight:

83.0 kg (183.0 pounds)

Power/weight ratio:

0.0494 HP/kg

Seat height:

745 mm (29.3 inches) If adjustable, lowest setting.

Overall height:

960 mm (37.8 inches)

Overall length:

1785 mm (70.3 inches)

Overall width:

655 mm (25.8 inches)

Ground clearance:

130 mm (5.1 inches)

Wheelbase:

1190 mm (46.9 inches)

Fuel capacity:

7.20 litres (1.90 gallons)

Other specifications

Further information

Insurance costs

Compare US insurance quotes from the nation's top providers.

Finance options

Compare US motorcycle loan quotes from the nation's top providers.

Parts finder

Chaparral provides online schematics & OEM parts for the US. Revzilla offers up to 50% off motorcycle accessories. Ships to most countries. CMSNL ships low cost OEM motorcycle parts to Australia, Austria, Bahamas, Belgium, Canada, China, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hong Kong, Hungary, Iceland, India, Ireland, Italy, Japan, Kuwait, Latvia, Lithuania, Luxembourg, Macedonia, Malta, Montenegro, The Netherlands, New Zealand, Norway, Poland, Portugal, South Africa, Spain, Sweden, Switzerland, Taiwan, Ukraine, United Kingdom, The United States and more. Also check out our overview of motorcycle webshops at Bikez.info.

Ask questions

Join the 02 Yamaha YB-1 Four discussion group or the general Yamaha discussion group.

Related bikes

List related bikes for comparison of specs.

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Rating sample for this Yamaha moped

Reliability for the 2002 Yamaha YB-1 Four:

Vote scale

(90.6 out of 100)

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