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General moped information |
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Motorcycle name
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Yamaha YB-1 Four |
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Model year
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2002 |
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Category
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Classic |
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Rating
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4.0 See the detailed rating of design and look, engine performance, reliability, fun-factor, etc. Compare with any other bike. |
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Engine and transmission |
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Displacement
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49.0 ccm (2.99 cubic inches) |
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Engine type
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Single cylinder, four-stroke |
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Power output
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4.1 HP (3.0 kW)) @ 7500 RPM |
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Torque
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4.0 Nm (0.4 kgf-m or 3.0 ft.lbs) @ 6000 RPM |
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Compression
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9.5:1 |
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Bore x stroke
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36.0 x 48.6 mm (1.4 x 1.9 inches) |
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Valves per cylinder
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2 |
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Fuel system
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Carburettor |
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Fuel control
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Single Overhead Cams (SOHC) |
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Cooling system
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Air |
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Gearbox
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4-speed |
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Transmission type
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Chain (final drive) |
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Chassis, suspension, brakes and wheels |
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Front brakes
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Expanding brake |
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Rear brakes
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Expanding brake |
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Physical measures and capacities |
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Dry weight
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83.0 kg (183.0 pounds) |
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Power/weight ratio
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0.0494 HP/kg |
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Seat height
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745 mm (29.3 inches) If adjustable, lowest setting. |
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Overall height
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960 mm (37.8 inches) |
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Overall length
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1785 mm (70.3 inches) |
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Overall width
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655 mm (25.8 inches) |
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Ground clearance
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130 mm (5.1 inches) |
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Wheelbase
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1190 mm (46.9 inches) |
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Fuel capacity
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7.20 litres (1.90 US gallons) |
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Other specifications |
| Update specs | Report missing specs or required updates. |
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Further information |
| Insurance costs | Compare US insurance quotes from the nation's top providers. |
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Taiwan, Ukraine, United Kingdom, The United States and more. Also check out our overview of motorcycle webshops at Bikez.info. |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| 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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Compare with another motorcycle |
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(90.6 out of 100)