14 August. Friday 2026
Suzuki GS 550 T - 1981 Specifications and Reviews
The 1981 Suzuki GS 550 T is an air-cooled middleweight sport-tourer that appeals to riders seeking reliable, manageable performance. Its 549cc inline-four engine delivers smooth power with classic styling and proven durability. Known for balanced handling and everyday practicality, it represents the golden era of accessible Japanese motorcycling.
1981
General information | |
| Category | Classic |
| Year | 1981 |
| Model | Suzuki GS 550 T |
| | |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Air |
| Fuel control | DOHC |
| Valves per cylinder | 2 |
| Bore x stroke | 56.0 x 55.8 mm (2.2 x 2.2 inches) |
| Compression | 8.6:1 |
| Power | 50.00 |
| Stroke | 4 |
| Engine type | In-line four |
| Capacity: | 549.00 ccm (33.50 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 218.0 kg (480.6 pounds) |
| | |
Suzuki GS 550 T dimensions and frame | |
| Rear brakes | Single disc |
| Front brakes | Dual disc |
| Rear tyre dimensions | 4.25-17 |
| Front tyre dimensions | 3.25-19 |
Speed and acceleration | |
| Top speed | 177.0 km/h (110.0 mph) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel capacity | 16.50 litres (4.36 gallons) |
Performance Profile & Rider Fit
50 hp
Peak Power
5.5s
0-60 mph
110 mph
Top Speed
Best For
Track30%
City60%
Cornering58%
Daily Riding62%
Touring55%
Passenger50%
Rider Profile
| Best For | A good fit for riders with at least some basic experience who want a manageable, classic four-cylinder machine without modern electronics or aggressive power delivery. |
| Purpose | Best suited to relaxed street riding, weekend backroad cruising, and classic bike enjoyment rather than outright performance. |
| Rider Fit | A moderate curb weight and mid-1980s ergonomics make it manageable for most body sizes, with an upright seating position that eases strain on wrists and back. |
| Character | This bike has the smooth, understated charm of an early UJM (Universal Japanese Motorcycle), offering steady air-cooled four-cylinder character over outright thrills. |
| Not Ideal For | Not for riders seeking modern performance, aggressive acceleration, or off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Shop This Bike
Rider Reviews
Total comments: 1
MotorcycleDB Review
The 1981 Suzuki GS 550 T is a classic motorcycle that has stood the test of time. Its powerful 549cc engine and sleek design make it a standout in the world of vintage bikes. The handling is smooth and responsive, and the bike is comfortable for long rides. Whether you're a collector or a rider looking for a reliable vintage bike, the GS 550 T is a great choice. With its timeless style and dependable performance, the 1981 Suzuki GS 550 T is a coveted choice for motorcycle enthusiasts. The bike's durable construction and smooth handling make it a reliable option for both casual riders and collectors. Its 549cc engine provides ample power for a thrilling ride, and its classic design is sure to turn heads on the road. If you're in the market for a vintage motorcycle, the GS 550 T is a top contender.Add a Comment
Related Motorcycle Specifications
More Suzuki Motorcycles
- Motorcycles in database: 45863
- Technical specifications: 1490298
- Images of motorcycles: 72681
- Videos: 339
- Manufacturers: 501
Please Login or Register if you would like to leave a comment.