Suzuki SV 400N: history, specs, pictures

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Suzuki-sv-400n-1984-2004-1.jpg
Suzuki SV 400N
Manufacturer
Production 1984
Class Naked
Engine
Four stroke, V-twin, DOHC, 4 valves per cylinder
Bore / Stroke 81.3mm x 81.3mm
Compression ratio 11.8:1
Horsepower 52.97 HP (39.5 KW) @ 10500RPM
Torque 30.24 ft/lbs (41.0 Nm) @ 8000RPM
Fuel System Fuel injection
Transmission Gear box: 6-Speed

Final Drive: Chain

Clutch: Wet, multiplate
Suspension Front: 41mm Telescopic forks
Rear: Monoshock, preload adjustable
Brakes Front: Double discs 290 mm
Rear: Single disc 240 mm
Front Tire 120/60 -17
Rear Tire 160/60 -17
Wheelbase 55.71 inches (1415 mm)
Length 80.12 inches (2035 mm)
Width 30.31 inches (770 mm)
Seat Height 30.91 inches (785 mm)
Weight 172.0 kg (wet)
Recommended Oil Suzuki ECSTAR 10w40
Manuals Service Manual


The Suzuki SV 400N was a Four stroke, V-twin, DOHC, 4 valves per cylinder Naked motorcycle produced by Suzuki in 1984. Max torque was 30.24 ft/lbs (41.0 Nm) @ 8000 RPM. Claimed horsepower was 52.97 HP (39.5 KW) @ 10500 RPM.

Engine[edit | edit source]

A 81.3mm bore x 81.3mm stroke result in a displacement of just 399.0 cubic centimeters.

Drive[edit | edit source]

The bike has a 6-Speed transmission. Power was moderated via the Wet, multiplate.

Chassis[edit | edit source]

It came with a 120/60 -17 front tire and a 160/60 -17 rear tire. Stopping was achieved via Double discs 290 mm in the front and a Single disc 240 mm in the rear. The front suspension was a 41mm Telescopic forks while the rear was equipped with a Monoshock, preload adjustable. The wheelbase was 55.71 inches (1415 mm) long.

1984 - 2004 Suzuki SV 400N[edit | edit source]

1984 - 2004 Suzuki SV 400N 1984 - 2004 Suzuki SV 400N

The Suzuki SV 400N, launched in 1994, had a liquid-cooled 90° V-twin engine, mounted in an lightweight (aluminum) trellis frame, similar to the TL 1000S. Two model version were available, the naked SV 400N with a single round headlight, and the SV 400S, with top fairing and two headlight and some other differences, like lower handlebars.