14 August. Friday 2026
Suzuki GSX 550 EU - 1986 Specifications and Reviews
The 1986 Suzuki GSX 550 EU is a nimble middleweight sportbike powered by a 50 hp air-cooled inline-four engine, ideal for riders seeking an accessible yet spirited riding experience. Known for its lightweight 211 kg frame and responsive handling, it delivers reliable mid-range performance through a 6-speed chain-driven transmission. The GSX 550 excels as an entry-level sport motorcycle combining manageable power with eager engine character.
General information | |
| Category | Unspecified category |
| Year | 1986 |
| Model | Suzuki GSX 550 EU |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Air |
| Fuel control | DOHC |
| Valves per cylinder | 4 |
| Bore x stroke | 60.0 x 50.6 mm (2.4 x 2.0 inches) |
| Compression | 8.6:1 |
| Power | 50.00 |
| Stroke | 4 |
| Engine type | In-line four |
| Capacity: | 512.00 ccm (31.24 cubic inches) |
| | |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 211.0 kg (465.2 pounds) |
| | |
Suzuki GSX 550 EU dimensions and frame | |
| Rear brakes | Single disc |
| Front brakes | Dual disc |
| Rear tyre dimensions | 110/90-18 |
| Front tyre dimensions | 100/90-16 |
Speed and acceleration | |
| Top speed | 182.0 km/h (113.1 mph) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel capacity | 18.00 litres (4.76 gallons) |
Performance Profile & Rider Fit
50 hp
Peak Power
5.5s
0-60 mph
113.1 mph
Top Speed
Best For
Track35%
City55%
Cornering60%
Daily Riding60%
Touring65%
Passenger55%
Rider Profile
| Best For | This bike suits a newer to intermediate rider who wants a manageable, air-cooled classic without intimidating power. |
| Purpose | It's built for relaxed sport touring, mixing modest performance with a comfortable, upright riding stance for longer rides. |
| Rider Fit | At around 211 kg with a moderate seat height typical of late-80s sport tourers, it's approachable for riders of average height and build. |
| Character | This is a mellow, air-cooled in-line four with a classic 1980s character rather than outright speed or aggression. |
| Not Ideal For | It'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.
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