Suzuki GSX-R 400 - Specifications & Review

GSX-R 400

Article Complete Info

Articleid737
CategorySport
MakeSuzuki
ModelGSX-R 400
Year1984

Chassis, Suspension, Brakes & Wheels

FrametypeAluminum angular pipe double cradle
FrontbrakesDouble disc. Dual hydraulic disc, four piston calipers
FrontsuspensionTelescopic
Fronttyre110/90-16 54h
Rake27.3°
RearbrakesSingle disc. Single hydraulic disc, dual piston calipers
RearsuspensionFull floater swing arm, non-adjustable
Reartyre110/90-18 61h
Trail96 mm (3.8 inches)

Engine & Transmission

Borexstroke53.0 x 45.2 mm (2.1 x 1.8 inches)
ClutchWet multi-plate
Compression11.5:1
Displacement398.00 ccm (24.29 cubic inches)
EnginedetailsIn-line four, four-stroke
FuelsystemCarburettor. AS27VW x 2
LubricationsystemWet sump
Power59.00 HP (43.1 kW)) @ 11000 RPM
Topspeed175.0 km/h (108.7 mph)
Torque4.00 Nm (0.4 kgf-m or 3.0 ft.lbs) @ 9000 RPM
TransmissiontypefinaldriveChain
Valvespercylinder4

Other Specifications

ColoroptionsBlack/Red Black/White/Blue Yellow
ModificationscomparedtopreviousmodelFirst year
StarterElectric

Physical Measures & Capacities

Dryweight152.0 kg (335.1 pounds)
Overallheight1,185 mm (46.7 inches)
Overalllength2,090 mm (82.3 inches)
Overallwidth710 mm (28.0 inches)
Powerweightratio0.3882 HP/kg

About Suzuki

Country of Origin: Japan
Founder: Michio Suzuki
Best Known For: GSX-R sportbikes, Hayabusa, DR/DR-Z dual-sports, Burgman scooters

Company History

From loom maker to racing force, Suzuki built its reputation on durable, value-forward engineering that still wins on Sundays. The GSX-R defined modern sportbike DNA—light frames, revvy fours—while the Hayabusa rewrote the velocity conversation with stability and everyday civility. Off-road, DR and DR-Z dual-sports became global workhorses: simple, tractable, fixable anywhere. Suzuki’s strategy blends incremental evolution with racing feedback, keeping parts affordable and reliability high. In scooters, Burgman made maxi convenience mainstream. Historically, Suzuki is the rider’s brand: honest performance, dealer networks that reach small towns, and a knack for machines that feel friendly yet fast.

Other Years

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