14 August. Friday 2026
Benelli 354 Sport - 1981 Specifications and Reviews
The 1981 Benelli 354 Sport is a lightweight naked bike powered by a spirited 345cc four-cylinder engine producing 38 horsepower. Its compact dimensions and manageable 206kg weight make it ideal for commuters and novice riders seeking accessible performance. Best known for its Italian engineering heritage and responsive handling, this air-cooled four-stroke delivers reliable everyday versatility.
General information | |
| Category | Naked bike |
| Year | 1981 |
| Model | Benelli 354 Sport |
Engine and Transmission Specifications | |
| Transmission typefinal drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Air |
| Fuel control | OHC |
| Valves per cylinder | 2 |
| Bore x stroke | 50.0 x 44.0 mm (2.0 x 1.7 inches) |
| Compression | 10.4:1 |
| Power | 38.00 |
| Stroke | 4 |
| Engine type | In-line four |
| Capacity: | 345.00 ccm (21.05 cubic inches) |
Physical measures and capacities | |
| Weight incl. oil, gas, etc | 206.0 kg (454.2 pounds) |
| | |
Benelli 354 Sport dimensions and frame | |
| Rear brakes | Single disc |
| Front brakes | Dual disc |
| Rear tyre dimensions | 3.25-18 |
| Front tyre dimensions | 3.00-18 |
Speed and acceleration | |
| Top speed | 144.0 km/h (89.5 mph) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Fuel capacity | 15.50 litres (4.10 gallons) |
Performance Profile & Rider Fit
27 hp
Peak Power
9.5s
0-60 mph
89.5 mph
Top Speed
Best For
Track30%
City55%
Cornering55%
Daily Riding50%
Touring30%
Passenger25%
Rider Profile
| Best For | This bike suits riders who enjoy classic small-capacity machines and don't need outright performance to have fun. |
| Purpose | It's best suited to leisurely rides, short commutes, and appreciating the novelty of a rare inline-four small-bore engine. |
| Rider Fit | The relatively modest weight and low seat height make it approachable for riders of average or smaller build. |
| Character | This machine has a quirky, high-revving charm that rewards riders who value mechanical character over raw speed. |
| Not Ideal For | It's not for riders seeking strong acceleration, long-distance comfort, or any kind of off-road capability. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Shop This Bike
Rider Reviews
Add a Comment
Related Motorcycle Specifications
More Benelli Motorcycles
- Motorcycles in database: 45863
- Technical specifications: 1490298
- Images of motorcycles: 72681
- Videos: 339
- Manufacturers: 501
Please Login or Register if you would like to leave a comment.