Naked Motorcycles
1989Moto Morini 500 Sei-V Klassik
19 fields on record
The 1989 Moto Morini 500 Sei-V Klassik is a lightweight middleweight cruiser powered by a characterful 478cc air-cooled V-twin producing 42 horsepower. Its compact dimensions and modest weight of 180kg make it ideal for riders seeking responsive handling and effortless maneuverability in urban environments. Best known for its distinctive Italian styling and smooth six-speed transmission, this model appeals to enthusiasts who value character and nimbleness over raw performance.
- Capacity
- 478.0 ccm
- Engine
- V-Twin
- Gearbox
- 6-speed
- Wet weight
- 180.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 42.0 HP (30.9 kW) @ 7500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- It's built for relaxed, characterful road riding rather than outright speed or long-distance touring.
- Built for
- The 500 Sei-V Klassik has an old-school, mechanical charm suited to enthusiasts who value engine character and vintage Italian styling over modern performance.
- Not ideal for
- It's not the right choice for riders seeking high-speed touring, off-road capability, or modern power and comfort.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 478.0 ccm
- Power
- 42.0 HP (30.9 kW) @ 7500 RPM
- Engine type
- V-Twin
- Power/weight ratio
- 0.2333 HP/kg (wet)
- Bore x stroke
- 69.0 x 64.0 mm
- Compression
- 11.2:1
- Cooling system
- Air
- Valves per cylinder
- 2
- Torque
- Not on record - add it
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
Performance
- Top speed
- 155.0 km/h (96.3 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Expanding brake
- Front tyre
- 100/90-18
- Rear tyre
- 120/90-18
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1985 | 1987 | 1988 | 1989 | 1990 | 1991 |
|---|---|---|---|---|---|---|
| Capacity | 478 cc | 478 cc | 478 cc | 478 cc | 478 cc | 478 cc |
| Fuel capacity | 16 L | 16 L | 16 L | 16 L | 16 L | 16 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Moto Morini 500 Sei-V Klassik?
The 1989 Moto Morini 500 Sei-V Klassik has a Capacity of 478.0 ccm (29.17 cubic inches).
What engine power does the Moto Morini 500 Sei-V Klassik have?
The 1989 Moto Morini 500 Sei-V Klassik has a Power of 42.0 HP (30.9 kW) @ 7500 RPM.
How many gears does the Moto Morini 500 Sei-V Klassik have?
The 1989 Moto Morini 500 Sei-V Klassik has a Gearbox of 6-speed.
How much does the Moto Morini 500 Sei-V Klassik weigh?
The 1989 Moto Morini 500 Sei-V Klassik has a Wet weight of 180.0 kg (396.8 pounds).
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