1981 Suzuki GS 650GX

Make Model	Suzuki GS 650GX
Year	1981 - 82
Engine	Four stroke, transverse four cylinders, DOHC, 2 valves per cylinder
Capacity	673 cc / 41 cu in
Bore x Stroke	62 x 55.8 mm
Compression Ratio	9.5:1
Cooling System	Air cooled
Induction	4 x 32mm Mikuni carburetors
Ignition	Transistorized
Starting	Electric
Max Power	53.2 kW / 73 hp @ 9400 rpm
Max Torque	57 Nm / 5.8 kgf-m / 42 lb-ft @ 8000 rpm
Clutch	Wet multi-plate
Transmission	5 Speed
Final Drive	Shaft
Frame	Full-cradle tubular steel, twin down tube
Front Suspension	Telescopic fork
Front Wheel Travel	150 mm / 5.9 in
Rear Suspension	Dual pivoted rear shocks 5-way preload adjustment
Rear Wheel Travel	100 mm / 3.9 in
Front Brakes	2 x 275 mm discs, 2 piston calipers
Rear Brakes	Single 275mm disc, 1 piston caliper
Front Tyre	3.25-H19
Rear Tyre	4.25-H17
Rake	27.75°
Trail	113 mm / 4.45 in
Wheelbase	1440 mm / 56.7 in
Seat Height	780 mm / 30.7 in
Wet Weight	228.1 kg / 503 lbs
Fuel Capacity	16 Litres / 4.2 US gal