Suzuki GSX 550 EU - 1985 Specifications and Reviews

The 1985 Suzuki GSX 550 EU is a lightweight middleweight sport bike powered by a 572cc air-cooled four-cylinder engine producing 50 horsepower. Designed for riders seeking accessible performance and agility, it combines nimble handling with reliable everyday usability. Known for its balanced approach to sport riding, the GSX 550 EU remains a practical choice for commuters and enthusiasts alike.

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General information

CategoryUnspecified category
Year1985
ModelSuzuki GSX 550 EU

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox6-speed
Cooling systemAir
Fuel controlDOHC
Valves per cylinder4
Bore x stroke60.0 x 50.6 mm (2.4 x 2.0 inches)
Compression8.6:1
Power50.00
Stroke4
Engine typeIn-line four
Capacity:572.00 ccm (34.90 cubic inches)

Physical measures and capacities

Weight incl. oil, gas, etc211.0 kg (465.2 pounds)
 
 

Suzuki GSX 550 EU dimensions and frame

Rear brakesSingle disc
Front brakesDual disc
Rear tyre dimensions110/90-18
Front tyre dimensions100/90-16

Speed and acceleration

Top speed182.0 km/h (113.1 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity18.00 litres (4.76 gallons)

Performance Profile & Rider Fit

50 hp
Peak Power
5.5s
0-60 mph

Best For

Track35%
City55%
Cornering60%
Daily Riding60%
Touring65%
Passenger55%

Rider Profile

Best ForThis bike suits a newer to intermediate rider who wants a manageable, air-cooled classic without intimidating power.
PurposeIt's built for relaxed sport touring, mixing modest performance with a comfortable, upright riding stance for longer rides.
Rider FitAt around 211 kg with a moderate seat height typical of late-80s sport tourers, it's approachable for riders of average height and build.
CharacterThis is a mellow, air-cooled in-line four with a classic 1980s character rather than outright speed or aggression.
Not Ideal ForIt's not the right choice for riders chasing modern performance, track-day thrills, or off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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