Yamaha
Technische Daten
- Bore x stroke
- 87.0 x 82.0 mm (3.4 x 3.2 inches)
- Category
- Enduro / offroad
- Color options
- Blue
- Compression
- 4.9:1
- Cooling system
- Air
- Displacement
- 487.0 ccm (29.72 cubic inches)
- Dry weight
- 125.0 kg (275.6 pounds)
- Engine type
- Single cylinder, two-stroke
- Front brakes
- Expanding brake (drum brake)
- Front suspension
- 43mm Telescopic adjustable forks
- Front wheel travel
- 300 mm (11.8 inches)
- Fuel capacity
- 13.60 litres (3.59 US gallons)
- Fuel system
- Carburettor. 38mm Mikuni
- Gearbox
- 5-speed
- Ignition
- CDI
- Motorcycle name
- Yamaha IT 490
- Power
- 35.0 HP (25.5 kW)) @ 6000 RPM
- Power/weight ratio
- 0.2800 HP/kg
- Rear brakes
- Expanding brake (drum brake)
- Rear suspension
- Mono shock, adjustable spring preload and rebound damping
- Rear tire
- 150/80-18
- Rear wheel travel
- 300 mm (11.8 inches)
- Starter
- Kick
- Torque
- 42.0 Nm (4.3 kgf-m or 31.0 ft.lbs) @ 5500 RPM
- Transmission type
- Chain (final drive)
- Year
- 1983