Naked Motorcycles
1981Suzuki GS 550 E
19 fields on record
The 1981 Suzuki GS 550 E is a versatile middleweight suitable for riders seeking an approachable all-rounder. Its air-cooled 549cc four-cylinder engine delivers smooth, reliable performance with 50 horsepower, while the lightweight 218kg frame ensures nimble handling. Known for balanced everyday practicality and dependable commuting capability, it appeals to both learners and experienced riders valuing economy and ease.
- Capacity
- 549.0 ccm
- Engine
- In-line four
- Gearbox
- 6-speed
- Wet weight
- 218.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 50.0 HP (36.8 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Designed as a versatile allround standard motorcycle for commuting, weekend rides, and general road use rather than any single specialized discipline.
- Built for
- Offers the smooth, revvy charm typical of an early-80s inline-four with dual front discs for confident stopping and classic Japanese UJM handling.
- Not ideal for
- Not the right choice for riders seeking modern sportbike performance, serious off-road capability, or long-distance touring comfort with a passenger.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 549.0 ccm
- Power
- 50.0 HP (36.8 kW)
- Engine type
- In-line four
- Power/weight ratio
- 0.2294 HP/kg (wet)
- Bore x stroke
- 56.0 x 55.8 mm
- Compression
- 8.6:1
- Cooling system
- Air
- Valves per cylinder
- 2
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 184.0 km/h (114.3 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Front tyre
- 3.25-19
- Rear tyre
- 3.75-18
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Suzuki GS 550 E?
The 1981 Suzuki GS 550 E has a Capacity of 549.0 ccm (33.50 cubic inches).
What engine power does the Suzuki GS 550 E have?
The 1981 Suzuki GS 550 E has a Power of 50.0 HP (36.8 kW).
How many gears does the Suzuki GS 550 E have?
The 1981 Suzuki GS 550 E has a Gearbox of 6-speed.
How much does the Suzuki GS 550 E weigh?
The 1981 Suzuki GS 550 E has a Wet weight of 218.0 kg (480.6 pounds).
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