Sport touring
1983
1983
Benelli 900 Sei
22 fields on record
The 1983 Benelli 900 Sei is a distinctive sport-tourer powered by a rare 905cc inline-six engine, making it ideal for riders seeking smooth, refined performance and character. Best known for its exceptional engine smoothness and unique six-cylinder configuration, this air-cooled middleweight combines comfortable ergonomics with spirited handling for long-distance touring with personality.
- Capacity
- 905.00 ccm
- Engine
- In-line six
- Gearbox
- 5-speed
- Dry weight
- Not on record
Know it? Add it → - Seat height
- Not on record
Know it? Add it → - Power
- 80.00
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It was built as a prestige grand-touring roadster, showcasing an exotic in-line six engine rather than chasing outright speed or agility.
- Built for
- The 900 Sei is a charismatic, smooth-running collector's classic prized for its unique engine sound and engineering rarity rather than aggressive handling.
- Not ideal for
- It is not suited for riders seeking modern sportbike agility, off-road capability, or high-speed track performance.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 905.00 ccm
- Engine type
- In-line six
- Power
- 80.00 hp
- Compression
- 9.5:1
- Bore x stroke
- 60.0 x 53.4 mm
- Fuel control
- OHC
- Cooling system
- Air
Transmission
- Gearbox
- 5-speed
- Transmission typefinal drive
- Chain
Dimensions & weight
- Wet weight (incl. fluids)
- 249.0 kg
- Fuel capacity
- 17.00 litres
Brakes & wheels
- Front tyre dimensions
- 100/90-18
- Rear tyre dimensions
- 120/90-18
- Front brakes
- Dual disc
- Rear brakes
- Single disc
Other
- Model
- Benelli 900 Sei
- Year
- 1983
- Category
- Sport touring
- Stroke
- 4
- Valves per cylinder
- 2
- Top speed
- 193.0 km/h (119.9 mph)
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 | 1983 | 1985 | 1988 | 1990 |
|---|---|---|---|---|---|
| Capacity | 905.00 ccm (55.22 cubic inches) | 905.00 ccm (55.22 cubic inches) | 905.00 ccm (55.22 cubic inches) | 905.00 ccm (55.22 cubic inches) | 905.00 ccm (55.22 cubic inches) |
| Fuel capacity | 17.00 litres (4.49 gallons) | 17.00 litres (4.49 gallons) | 17.00 litres (4.49 gallons) | 17.00 litres (4.49 gallons) | 17.00 litres (4.49 gallons) |
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 Benelli 900 Sei?
The 1983 Benelli 900 Sei has a Capacity of 905.00 ccm (55.22 cubic inches).
What engine power does the Benelli 900 Sei have?
The 1983 Benelli 900 Sei has a Power of 80.00.
Is the Benelli 900 Sei air cooled or liquid cooled?
The 1983 Benelli 900 Sei has a Cooling system of Air.
How many gears does the Benelli 900 Sei have?
The 1983 Benelli 900 Sei has a Gearbox of 5-speed.
How much does the Benelli 900 Sei weigh?
The 1983 Benelli 900 Sei has a Wet weight (incl. fluids) of 249.0 kg (549.0 pounds).
Please log in or register if you'd like to leave a comment.