Benelli 900 Sei - 1982 Specifications and Reviews

The 1982 Benelli 900 Sei suits riders seeking a unique, smooth-running middleweight with distinctive Italian character. Its inline six-cylinder engine delivers refined power and distinctive sound, best known for offering an accessible alternative to Japanese sixes. The air-cooled 905cc engine and manageable 249kg weight provide excellent handling for road-focused touring and spirited riding.

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General information

CategoryUnspecified category
Year1982
ModelBenelli 900 Sei
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox5-speed
Cooling systemAir
Fuel controlOHC
Valves per cylinder2
Bore x stroke60.0 x 53.4 mm (2.4 x 2.1 inches)
Compression9.5:1
Power80.00
Stroke4
Engine typeIn-line six
Capacity:905.00 ccm (55.22 cubic inches)

Physical measures and capacities

Weight incl. oil, gas, etc249.0 kg (549.0 pounds)

Benelli 900 Sei dimensions and frame

Rear brakesSingle disc
Front brakesDual disc
Rear tyre dimensions120/90-18
Front tyre dimensions100/90-18

Speed and acceleration

Top speed193.0 km/h (119.9 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity17.00 litres (4.49 gallons)

Performance Profile & Rider Fit

80 hp
Peak Power
5.2s
0-60 mph
119.9 mph
Top Speed

Best For

Track30%
City45%
Cornering50%
Daily Riding50%
Touring55%
Passenger55%

Rider Profile

Best ForThis bike suits an experienced rider who appreciates classic, mechanically intricate machinery over modern performance.
PurposeIt was built as a prestige grand-touring roadster, showcasing an exotic in-line six engine rather than chasing outright speed or agility.
Rider FitAt around 249 kg with an air-cooled six-cylinder engine and dual front discs, it demands a confident, moderately strong rider for slow-speed maneuvering.
CharacterThe 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 ForIt is not suited for riders seeking modern sportbike agility, off-road capability, or high-speed track performance.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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