1985 Yamaha FZ 400R technical specifications

Technical specifications

Model: FZ 400R
Years: 1985
Engine: Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.
Capacity: 399 cc / 24.3 cu-in
Bore x Stroke: 54 x 43.6 mm
Cooling System: Liquid cooled
Compression Ratio: 11.5:1
Induction: 4x Mikuni BDST32 carburetors
Ignition: TCI Digital
Starting: Electric
Max Power: 50 hp @ 11500 rpm )
Max Torque: 3.7 kgf-m @ 10000 rpm
Transmission: 6 Speed
Final Drive: Chain
Front Suspension: Telescopic forks
Rear Suspension: Monoshock
Front Brakes: 2x 282mm discs
Rear Brakes: Single 210mm disc
Front Tyre: 100/90-16
Rear Tyre: 120/80-18
Dry Weight: 166 kg / 366 lbs
Fuel Capacity: 18 Litres / 4.75 gal

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