1984 Suzuki GS 400S technical specifications

Technical specifications

Model: GS 400S
Years: 1984-86
Engine: Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder.
Capacity: 399 cc / 24.3 cu in
Bore x Stroke: 67 x 56.6 mm
Compression Ratio: 10.0:1
Lubrication: Wet sump
Induction: MBwni BS34SS
Ignition: Transistorized
Starting: Electric
Max Power: 29 kW / 39 hp @ 9500 rpm
Max Torque: 31.4 Nm / 3.2 kgf-m / 23.2 lb-ft @ 3000 rpm
Transmission: 6 Speed constant mesh
Final Drive: s530 chain
: 6-speed. Final Drive: , O-rlng seeW Overall Seat Height: 755 mm (29.7 in.) Wh«elbase 55.9m.)
Front Suspension: Telescopic, coil spring, oil damped
Rear Suspension: Dual dampers, coil spring, 5-way adjustable
Front Brakes: Single disc
Rear Brakes: Drum
Front Tyre: 3.00S184PR
Rear Tyre: 3.50S184PR
Dimensions: Length 2105 mm / 82.9 in Width 755 mm / 297 in Height 1160 mm / 45.7 in
Wheelbase: 1420mm / 55.9 in
Seat Height: 755 mm / 29.7 in
Ground Clearance: 145 mm / 5.7 in
Dry Weight: 177 kg / 390 lbs
Fuel Capacity: 16 Litres / 4.8 US gal

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