Yamaha
Technische Daten
- 1/4 mile (0.4 km)
- 14.00 seconds
- Bore x stroke
- 51.0 x 48.8 mm (2.0 x 1.9 inches)
- Category
- Naked bike
- Color options
- Black
- Compression
- 9.7:1
- Cooling system
- Air
- Displacement
- 398.0 ccm (24.29 cubic inches)
- Dry weight
- 176.0 kg (388.0 pounds)
- Engine type
- Four cylinder boxer, four-stroke
- Front brakes
- Single disc. 1 Piston Caliper
- Front suspension
- 35mm Telescopic Forks
- Front tire
- 2.50-19
- Front wheel travel
- 142 mm (5.6 inches)
- Fuel control
- Double Overhead Cams/Twin Cam (DOHC)
- Fuel system
- Carburettor. 2x34 Mikuni
- Gearbox
- 6-speed
- Ignition
- Battery Powered Inductive
- Model year
- 1981
- Motorcycle name
- Yamaha XJ 400 Seca
- Power output
- 45.0 HP (32.8 kW)) @ 10000 RPM
- Power/weight ratio
- 0.2557 HP/kg
- Rear brakes
- Expanding brake (drum brake)
- Rear suspension
- Single Adjustable Spring Preload
- Rear tire
- 110/90-18
- Rear wheel travel
- 96 mm (3.8 inches)
- Starter
- Electric
- Top speed
- 162.5 km/h (101.0 mph)
- Torque
- 33.9 Nm (3.5 kgf-m or 25.0 ft.lbs) @ 8000 RPM
- Transmission type
- Chain (final drive)