Moto Morini 500 Sei-V - 1983 Specifications and Reviews

The 1983 Moto Morini 500 Sei-V is an Italian middleweight V-twin built for riders seeking nimble handling and distinctive character. Its lightweight 180kg frame combined with 42 horsepower delivers responsive performance ideal for commuting and casual riding. Best known for its elegant air-cooled V-twin engine and refined six-speed transmission, this classic represents Moto Morini's reputation for mechanical sophistication.

1983
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General information

CategoryClassic
Year1983
ModelMoto Morini 500 Sei-V
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox6-speed
Cooling systemAir
Fuel controlOHV
Valves per cylinder2
Bore x stroke69.0 x 64.0 mm (2.7 x 2.5 inches)
Compression11.2:1
Power42.00
Stroke4
Engine typeV2
Capacity:478.00 ccm (29.17 cubic inches)

Physical measures and capacities

Weight incl. oil, gas, etc180.0 kg (396.8 pounds)

Moto Morini 500 Sei-V dimensions and frame

Rear brakesSingle disc
Front brakesDual disc
Rear tyre dimensions4.00-18
Front tyre dimensions3.25-18

Speed and acceleration

Top speed155.0 km/h (96.3 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity16.00 litres (4.23 gallons)

Performance Profile & Rider Fit

42 hp
Peak Power
6.5s
0-60 mph
96.3 mph
Top Speed

Best For

Track35%
City60%
Cornering65%
Daily Riding55%
Touring45%
Passenger40%

Rider Profile

Best ForThis bike suits riders with some prior experience who appreciate a characterful, classic V-twin rather than raw outright performance.
PurposeIt's best suited to spirited road riding and weekend backroad touring rather than track days or long-distance highway cruising.
Rider FitAt 180 kg with a modest seat height typical of the era, it's manageable for most physiques and easy to muscle around at low speeds.
CharacterThe air-cooled V2 with a six-speed gearbox gives it a distinctive, torquey and mechanical feel that rewards an engaged, involved riding style.
Not Ideal ForIt's not the right choice for riders seeking modern power, off-road capability, or comfortable two-up long-distance touring.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Reviews

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