Naked Motorcycles
1981Suzuki GS 450 T
19 fields on record
The 1981 Suzuki GS 450 T is a versatile middleweight twin designed for everyday riders seeking reliable, accessible performance. Its air-cooled 448cc engine delivers smooth power with manageable handling and fuel efficiency, making it ideal for commuting and casual touring. Known for practical design and dependable engineering, this all-rounder appeals to riders valuing simplicity and value.
- Capacity
- 448.0 ccm
- Engine
- Parallel Twin
- Gearbox
- 6-speed
- Wet weight
- 193.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 42.0 HP (30.9 kW) @ 9000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- A classic-styled cruiser meant for relaxed street riding rather than performance or long-distance touring.
- Built for
- An easygoing, air-cooled twin-cylinder cruiser with vintage charm and simple, forgiving manners.
- Not ideal for
- Not a good fit for riders wanting high-speed touring, off-road capability, or modern sport performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 448.0 ccm
- Power
- 42.0 HP (30.9 kW) @ 9000 RPM
- Engine type
- Parallel Twin
- Power/weight ratio
- 0.2176 HP/kg (wet)
- Bore x stroke
- 71.0 x 56.6 mm
- Compression
- 9.0:1
- 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
- 168.0 km/h (104.4 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake
- Front tyre
- 90/80-19
- Rear tyre
- 110/90-17
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 | 1981 | 1982 |
|---|---|---|
| Capacity | 448 cc | 448 cc |
| Fuel capacity | 15 L | 15 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 450 T?
The 1981 Suzuki GS 450 T has a Capacity of 448.0 ccm (27.34 cubic inches).
What engine power does the Suzuki GS 450 T have?
The 1981 Suzuki GS 450 T has a Power of 42.0 HP (30.9 kW) @ 9000 RPM.
How many gears does the Suzuki GS 450 T have?
The 1981 Suzuki GS 450 T has a Gearbox of 6-speed.
How much does the Suzuki GS 450 T weigh?
The 1981 Suzuki GS 450 T has a Wet weight of 193.0 kg (425.5 pounds).
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