Yamaha
Technische Daten
- Bore x stroke
- 36.0 x 48.6 mm (1.4 x 1.9 inches)
- Category
- Classic
- Compression
- 9.5:1
- Cooling system
- Air
- Displacement
- 49.0 ccm (2.99 cubic inches)
- Dry weight
- 83.0 kg (183.0 pounds)
- Engine type
- Single cylinder, four-stroke
- Front brakes
- Expanding brake
- Fuel capacity
- 7.20 litres (1.90 US gallons)
- Fuel control
- Single Overhead Cams (SOHC)
- Fuel system
- Carburettor
- Gearbox
- 4-speed
- Ground clearance
- 130 mm (5.1 inches)
- Model year
- 2002
- Motorcycle name
- Yamaha YB-1 Four
- Overall height
- 960 mm (37.8 inches)
- Overall length
- 1785 mm (70.3 inches)
- Overall width
- 655 mm (25.8 inches)
- Power output
- 4.1 HP (3.0 kW)) @ 7500 RPM
- Power/weight ratio
- 0.0494 HP/kg
- Rear brakes
- Expanding brake
- Seat height
- 745 mm (29.3 inches) If adjustable, lowest setting.
- Torque
- 4.0 Nm (0.4 kgf-m or 3.0 ft.lbs) @ 6000 RPM
- Transmission type
- Chain (final drive)
- Valves per cylinder
- 2
- Wheelbase
- 1190 mm (46.9 inches)