Naked Motorcycles
1980Benelli 354
19 fields on record
The 1980 Benelli 354 is a rare four-cylinder 350 roadster from Benelli's classic era. Its 345cc air-cooled inline-four makes 38 hp, with a 15.5-litre tank and a 144 km/h top speed.
- Capacity
- 345.0 ccm
- Engine
- In-line four
- Gearbox
- 5-speed
- Wet weight
- 206.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 38.0 HP (27.9 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's a boutique small-bore sportbike built to reward high-rev riding and mechanical charm rather than outright speed or practicality.
- Built for
- It has the soul of an eccentric Italian sport machine, an exotic in-line four in miniature that demands to be revved hard to give up its performance.
- Not ideal for
- It is not for riders seeking modern touring comfort, passenger practicality, or any kind of off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 345.0 ccm
- Power
- 38.0 HP (27.9 kW)
- Engine type
- In-line four
- Power/weight ratio
- 0.1845 HP/kg (wet)
- Bore x stroke
- 50.0 x 44.0 mm
- Compression
- 10.4:1
- Cooling system
- Air
- Valves per cylinder
- 2
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 144.0 km/h (89.5 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Front tyre
- 3.00-18
- Rear tyre
- 3.25-18
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
Rider Reviews
Common questions
What is the engine size of the Benelli 354?
The 1980 Benelli 354 has a Capacity of 345.0 ccm (21.05 cubic inches).
What engine power does the Benelli 354 have?
The 1980 Benelli 354 has a Power of 38.0 HP (27.9 kW).
How many gears does the Benelli 354 have?
The 1980 Benelli 354 has a Gearbox of 5-speed.
How much does the Benelli 354 weigh?
The 1980 Benelli 354 has a Wet weight of 206.0 kg (454.2 pounds).
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