Cruisers
1981Suzuki GSX 1100 L
19 fields on record
The 1981 Suzuki GSX 1100 L is a powerful custom cruiser suited for riders seeking aggressive performance in a heavyweight package. Its 1074cc air-cooled inline four engine delivers 100 horsepower, making it one of the era's most potent superbikes. Known for combining raw speed with cruiser styling, it became legendary among enthusiasts demanding both muscle and presence.
- Capacity
- 1074.0 ccm
- Engine
- In-line four
- Gearbox
- 5-speed
- Wet weight
- 259.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 100.0 HP (73.5 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as an early-1980s custom cruiser with genuine sport-bike-derived power, it suits riders who want relaxed styling but with real straight-line performance in reserve.
- Built for
- It has the soul of a boulevard cruiser wrapped around a genuinely potent inline-four, giving it a torquey, characterful personality unusual for its class.
- Not ideal for
- It's not the right choice for new riders seeking light, nimble handling or for anyone wanting to venture off paved roads.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 1074.0 ccm
- Power
- 100.0 HP (73.5 kW)
- Engine type
- In-line four
- Power/weight ratio
- 0.3861 HP/kg (wet)
- Bore x stroke
- 72.0 x 66.0 mm
- Compression
- 9.5:1
- Cooling system
- Air
- Valves per cylinder
- 4
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 217.0 km/h (134.8 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Front tyre
- 100/90-19
- Rear tyre
- 130/90-16
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 GSX 1100 L?
The 1981 Suzuki GSX 1100 L has a Capacity of 1074.0 ccm (65.54 cubic inches).
What engine power does the Suzuki GSX 1100 L have?
The 1981 Suzuki GSX 1100 L has a Power of 100.0 HP (73.5 kW).
How many gears does the Suzuki GSX 1100 L have?
The 1981 Suzuki GSX 1100 L has a Gearbox of 5-speed.
How much does the Suzuki GSX 1100 L weigh?
The 1981 Suzuki GSX 1100 L has a Wet weight of 259.0 kg (571.0 pounds).
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