Adventure Motorcycles
1985Suzuki GSX 550 EF
19 fields on record
The 1985 Suzuki GSX 550 EF is a middleweight sport-tourer that blends accessible performance with practical touring capability. Its air-cooled 572cc four-cylinder engine delivers smooth power ideal for riders seeking responsive handling without intimidating aggression. Known for reliability and fuel efficiency, it represents an excellent entry point to sport-touring motorcycles.
- Capacity
- 572.0 ccm
- Engine
- In-line four
- Gearbox
- 6-speed
- Wet weight
- 220.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 64.0 HP (47.1 kW) @ 10000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for mixed-use riding, blending confident highway cruising with capable back-road handling.
- Built for
- An honest, mechanical 1980s sport tourer with a smooth inline-four engine and dual-purpose road manners rather than outright aggression.
- Not ideal for
- Not the right choice for riders seeking modern performance, off-road capability, or cutting-edge electronics.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 572.0 ccm
- Power
- 64.0 HP (47.1 kW) @ 10000 RPM
- Engine type
- In-line four
- Power/weight ratio
- 0.2909 HP/kg (wet)
- Bore x stroke
- 60.0 x 50.6 mm
- Compression
- 10.0:1
- Cooling system
- Air
- Valves per cylinder
- 4
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 194.0 km/h (120.5 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Front tyre
- 100/90-16
- Rear tyre
- 110/90-18
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1984 | 1985 | 1986 | 1987 |
|---|---|---|---|---|
| Capacity | 572 cc | 572 cc | 572 cc | 572 cc |
| Fuel capacity | 18 L | 18 L | 18 L | 18 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Suzuki GSX 550 EF?
The 1985 Suzuki GSX 550 EF has a Capacity of 572.0 ccm (34.91 cubic inches).
What engine power does the Suzuki GSX 550 EF have?
The 1985 Suzuki GSX 550 EF has a Power of 64.0 HP (47.1 kW) @ 10000 RPM.
How many gears does the Suzuki GSX 550 EF have?
The 1985 Suzuki GSX 550 EF has a Gearbox of 6-speed.
How much does the Suzuki GSX 550 EF weigh?
The 1985 Suzuki GSX 550 EF has a Wet weight of 220.0 kg (485.0 pounds).
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