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Benelli 900 Sei
1983Classic

Benelli 900 Sei

Key specifications

Engine
905 cc
Power
80 HP
Fuel type
petrol
Fuel capacity
4.5 L
Transmission
5-speed
Front brakes
Dual disc
Rear brakes
Single disc

Overview

Introducing the 1983 Benelli 900 Sei, a motorcycle that elegantly straddles the line between sport and touring. As one of the pioneers in the sport-touring category, the 900 Sei was a bold statement from the Italian manufacturer, combining performance with comfort. With its distinctive in-line six-cylinder engine, the 900 Sei set itself apart in a market largely dominated by four-cylinder machines. This motorcycle is not just a ride; it’s a piece of Italian engineering that captures the spirit of adventure, designed for those who crave both speed and the open road. At the heart of the Benelli 900 Sei lies a remarkable 905cc in-line six-cylinder engine, producing an impressive 80 horsepower at 8,300 RPM. This powerplant not only delivers a thrilling ride but also provides a smooth and refined experience that is often sought after in sport-touring motorcycles. With a top speed of nearly 120 mph, the 900 Sei is more than capable of handling long stretches of highway with grace. The compression ratio of 9.5:1 and the dual overhead camshaft configuration ensure that this motorcycle remains responsive, while the 5-speed gearbox allows for seamless shifting, making it a delight for both spirited rides and leisurely cruises. Coupled with its air-cooled design, the engine offers a unique character that resonates well with enthusiasts who appreciate classic engineering. The 1983 Benelli 900 Sei is not just about performance; it also boasts features that enhance rider comfort and control. The chassis is equipped with dual disc brakes at the front and a single disc at the rear, providing ample stopping power for a motorcycle of its stature. With a weight of 249 kg (549 lbs), the 900 Sei strikes a good balance between stability and maneuverability, allowing riders to tackle both winding roads and straight highways with confidence. The 17-liter fuel tank ensures that you can cover significant distances without frequent stops, making it a perfect companion for long tours. The combination of its sleek design and advanced technology for its time, including a 2-valve per cylinder setup, speaks to the engineering prowess of Benelli. **

Pros

  • Unique Engine Configuration: The in-line six-cylinder engine offers a distinct sound and smooth power delivery that sets it apart from competitors.
  • Comfort for Long Rides: Well-suited for sport touring, the bike provides a comfortable riding position and ample fuel capacity for extended journeys.
  • Strong Braking Performance: Dual front disc brakes provide excellent stopping power, enhancing safety and control.

Cons

  • Weight: At 249 kg, the 900 Sei may feel heavy for some riders, especially when maneuvering at low speeds.
  • Limited Aftermarket Support: Being a classic model, finding parts and accessories can be more challenging compared to more contemporary motorcycles.
  • Niche Appeal: The unique engine and styling may not appeal to all motorcyclists, which could limit its resale market and community support.

Technical details

Source specification data

Make
Benelli
Model
900 Sei
Category
Sport touring
Power
80.00 HP (58.4 kW)) @ 8300 RPM
Gearbox
5-speed
Top Speed
193.0 km/h (119.9 mph)
Bore X Stroke
60.0 x 53.4 mm (2.4 x 2.1 inches)
Compression
9.5:1
Displacement
905.00 ccm (55.22 cubic inches)
Cooling System
Air
Engine Details
In-line six, four-stroke
Valves Per Cylinder
2
Transmission Type Final Drive
Chain
Fuel Capacity
17.00 litres (4.49 gallons)
Weight Incl Oil Gas Etc
249.0 kg (549.0 pounds)
Rear Tyre
120/90-18
Front Tyre
100/90-18
Rear Brakes
Single disc
Front Brakes
Dual disc