1985 Benelli 900 Sei

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Specifications
- Category
- Sport touring
- Displacement
- 905.0 ccm (55.22 cubic inches)
- Displacement (cc)
- 905.00
- Engine details
- In-line six, four-stroke
- Power
- 80.0 HP (58.4 kW) @ 8300 RPM
- Top speed
- 193.0 km/h (119.9 mph)
- Compression
- 9.5:1
- Bore × stroke
- 60.0 x 53.4 mm (2.4 x 2.1 inches)
- Valves/cyl
- 2.0
- Fuel control
- Overhead Cams (OHC)
- Cooling
- Air
- Gearbox
- 5-speed
- Transmission
- Chain (final drive)
- Front tyre
- 100/90-18
- Rear tyre
- 120/90-18
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Wet weight
- 249.0 kg (549.0 pounds)
- Fuel capacity
- 17.00 litres (4.49 US gallons)
The 1985 Benelli 900 Sei
1985 Benelli 900 Sei sits near the top of the Pesaro firm's range as its flagship sport tourer, a six-cylinder statement piece built for riders who wanted something genuinely different from the parallel-twin and four-cylinder crowd. That inline-six is the whole point here: it spins up smooth and turbine-like, delivers its power in a broad, unhurried wave rather than a peaky rush, and gives the bike a sound unlike anything else on the road at the time. It's a heavy, substantial machine best suited to flowing roads rather than tight switchbacks, rewarding a relaxed, confident riding style over aggressive input. The 1985 model carried over without significant mechanical changes from the prior year — buyers comparing it to a 1984 example should focus on mileage, service history, and condition rather than spec differences. Today's buyer is typically a collector or long-time Benelli enthusiast drawn to the mechanical novelty of the six-cylinder layout rather than outright performance, someone stepping away from mainstream Japanese fours in search of something with real character. Moderate collector interest makes well-documented examples worth seeking out.
All Benelli 900 Sei years
More Benelli models, 1984–1985








