Naked Motorcycles
1986Suzuki GS 550 L
36 fields on record
The 1986 Suzuki GS 550 L is a sport-touring middleweight that suits riders seeking reliable all-around performance and comfortable everyday usability. Its 572cc four-cylinder engine delivers smooth, accessible power ideal for mixed road conditions. Known for dependable engineering and balanced handling, it remains a popular choice for commuters and weekend riders.
- Capacity
- 572.0 ccm
- Engine
- In-line four
- Gearbox
- 6-speed
- Dry weight
- 186.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 68.0 HP (50.0 kW)
What’s new for the 1986 Suzuki GS 550 L
vs the 1985| Spec | 1985 | 1986 |
|---|---|---|
| Engine capacity | 549.0 ccm (33.50 cubic inches) | 572.0 ccm (34.91 cubic inches) |
| Power | 49.0 HP (35.8 kW) @ 9000 RPM | 68.0 HP (50.0 kW) |
| Torque | 42.0 Nm (4.3 kgf-m or 31.0 ft.lbs) | 50.0 Nm (5.1 kgf-m or 36.9 ft.lbs) |
| Seat height | 745 mm (29.3 inches) | not listed |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's a classic sport-touring middleweight best suited to spirited backroad rides and moderate-distance trips rather than outright speed or long-haul touring comfort.
- Built for
- Smooth, revvy inline-four charm with a classic 1980s Japanese UJM feel, rewarding riders who enjoy mechanical simplicity and analog engagement over modern refinement.
- Not ideal for
- It's not the right choice for riders seeking off-road capability, high-speed touring comfort, or modern braking and suspension performance.
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
- 68.0 HP (50.0 kW)
- Torque
- 50.0 Nm (5.1 kgf-m)
- Engine type
- In-line four
- Power/weight ratio
- 0.3656 HP/kg (dry)
- Bore x stroke
- 60.0 x 50.6 mm
- Compression
- 9.8:1
- Cooling system
- Air
- Fuel system
- Carburettor
- Starting
- Electric
- Ignition
- Electronic
- Valves per cylinder
- 4
- Lubrication system
- Wet Sumo
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-plate type
Dimensions & weight
- Wheelbase
- 1445 mm
- Overall length
- 2085 mm
- Overall width
- 880 mm
- Overall height
- 1150 mm
- Dry weight
- 186.0 kg
- Fuel capacity
- 9.10 litres
- Ground clearance
- 145 mm
- Reserve fuel capacity
- 3.40 litres
- Seat height
- Not on record - add it
Chassis & suspension
- Front suspension
- Telescopic, pneumatic/ coil spring, oil dampened
- Rear suspension
- Full- floating suspension system
- Front wheel travel
- 160 mm
- Rear wheel travel
- 100 mm
- Rake (fork angle)
- 29.0°
- Trail
- 111 mm
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake (drum brake)
- Front tyre
- 100/90-16
- Rear tyre
- 130/90-16
Specs last verified against published sources: .
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 | 1980 | 1982 | 1983 | 1985 | 1986 |
|---|---|---|---|---|---|
| Capacity | 549 cc | 549 cc | 572 cc | 549 cc | 572 cc |
| Dry weight | — | 186 kg | 186 kg | 186 kg | 186 kg |
| Seat height | — | — | — | 745 mm | — |
| Fuel capacity | 13 L | 13 L | 9.1 L | 9.1 L | 9.1 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 GS 550 L?
The 1986 Suzuki GS 550 L has a Capacity of 572.0 ccm (34.91 cubic inches).
What engine power does the Suzuki GS 550 L have?
The 1986 Suzuki GS 550 L has a Power of 68.0 HP (50.0 kW).
How many gears does the Suzuki GS 550 L have?
The 1986 Suzuki GS 550 L has a Gearbox of 6-speed.
What is the torque of the Suzuki GS 550 L?
The 1986 Suzuki GS 550 L has a Torque of 50.0 Nm (5.1 kgf-m or 36.9 ft.lbs).
How much does the Suzuki GS 550 L weigh?
The 1986 Suzuki GS 550 L has a Dry weight of 186.0 kg (410.1 pounds).
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