1980 Benelli 354

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Specifications
- Category
- Sport
- Displacement
- 345.0 ccm (21.05 cubic inches)
- Displacement (cc)
- 345.00
- Engine details
- In-line four, four-stroke
- Power
- 38.0 HP (27.7 kW) @ 10200 RPM
- Top speed
- 144.0 km/h (89.5 mph)
- Compression
- 10.4:1
- Bore × stroke
- 50.0 x 44.0 mm (2.0 x 1.7 inches)
- Valves/cyl
- 2.0
- Fuel control
- Overhead Cams (OHC)
- Cooling
- Air
- Gearbox
- 5-speed
- Transmission
- Chain (final drive)
- Front tyre
- 3.00-18
- Rear tyre
- 3.25-18
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Wet weight
- 206.0 kg (454.2 pounds)
- Fuel capacity
- 15.50 litres (4.10 US gallons)
The 1980 Benelli 354
The 1980 Benelli 354 sits in that small-displacement sport category Benelli built its reputation on during the 1970s, a compact machine meant for riders who wanted a genuine sporting motorcycle without the bulk of the bigger multis. This is a four-cylinder small-bore sportbike, and that configuration matters: it revs eagerly, makes its power high in the range, and rewards a rider willing to keep it spinning rather than lugging along on low-end torque. It's a bike built for tight roads and quick direction changes, not highway slogging, and the chain final drive keeps the driveline simple to live with. The 1980 model carried over without significant mechanical changes from the prior year — buyers comparing it to a 1979 example should focus on mileage, service history, and condition rather than spec differences. Today the 1980 Benelli 354 attracts riders and collectors drawn to Italian small-bore multis from this era, particularly those who already own larger Benellis and want a lighter, revvier companion machine. Parts and specialist knowledge are scarce, so mechanical sympathy and documented history matter more than raw mileage.


