Moto Morini 3 1/2 V - 1981 Specifications and Reviews

The 1981 Moto Morini 3 1/2 V is a lightweight touring motorcycle powered by a 344cc V2 engine producing 27 horsepower. Its compact dimensions and manageable 160kg weight make it ideal for riders seeking an accessible, economical machine for commuting and casual touring. Known for its distinctive V-twin character and reliable air-cooled performance, it appeals to those prioritizing simplicity and practicality over outright power.

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General information

CategoryTouring
Year1981
ModelMoto Morini 3 1/2 V

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox6-speed
Cooling systemAir
Fuel controlOHV
Valves per cylinder2
Bore x stroke62.0 x 57.0 mm (2.4 x 2.2 inches)
Compression10.0:1
Power27.00
Stroke4
Engine typeV2
Capacity:344.00 ccm (20.99 cubic inches)
 
 

Physical measures and capacities

Weight incl. oil, gas, etc160.0 kg (352.7 pounds)

Moto Morini 3 1/2 V dimensions and frame

Rear brakesExpanding brake
Front brakesSingle disc
Rear tyre dimensions4.10-18
Front tyre dimensions3.25-18

Speed and acceleration

Top speed153.0 km/h (95.1 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity13.00 litres (3.43 gallons)

Performance Profile & Rider Fit

27 hp
Peak Power
7.5s
0-60 mph
95.1 mph
Top Speed

Best For

Track35%
City65%
Cornering68%
Daily Riding58%
Touring42%
Passenger35%

Rider Profile

Best ForThis small-displacement V-twin suits newer or returning riders who want a manageable, characterful classic rather than outright performance.
PurposeIt's best suited to light commuting, backroad cruising, and enjoying the mechanical charm of a lightweight air-cooled V-twin.
Rider FitAt 160 kg with a modest seat height typical of early-80s standards, it's an easy, unintimidating bike to handle and maneuver.
CharacterA quirky, lightweight Italian twin that rewards riders who appreciate old-school mechanical feel over raw speed.
Not Ideal ForIt's not suited to riders seeking high-speed touring, off-road capability, or modern levels of power and comfort.

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

Rider Reviews

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