1966 MV Agusta 350 Three

1966 MV Agusta 350 Three

A sport bike from 1966, the 1966 MV Agusta 350 Three delivers 42hp from its 349cc DOHC triple engine.

Specifications

Engine

Type
DOHC triple
Displacement
349 cc
Cylinders
3
Power
42 hp @ 10000 rpm
Torque
28.0 Nm
Compression
Bore × Stroke
53.0 × 53.0 mm
Cooling
Air-cooled
Fuel System
3x Dell'Orto carburetors

Chassis & Transmission

Frame
Steel double cradle
Front Suspension
Telescopic fork
Rear Suspension
Twin shock
Front Brake
Drum
Rear Brake
Drum
Front Tyre
Rear Tyre
Transmission
5-speed
Final Drive
Chain

Performance

Top Speed
185 km/h (115 mph)
¼ Mile

Dimensions & Weight

Dry Weight
152 kg (335 lbs)
Wet Weight
164 kg (362 lbs)
Seat Height
780 mm
Wheelbase
1360 mm
Ground Clearance
Fuel Capacity
15.0 L

History & Story

MV Agusta's 1966 MV Agusta 350 Three arrived in 1966 as a sport bike designed for the discerning rider. Produced in Italy, it quickly earned recognition as a capable sport bike from the 1960s.

The 1966 MV Agusta 350 Three is motivated by a 349cc DOHC triple triple-cylinder unit delivering 42hp at 10000 rpm. Breathing through 3x Dell'Orto carburetors and kept cool by air-cooled, the engine drives through a 5-speed transmission with chain final drive.

Built around a steel double cradle frame, the 1966 MV Agusta 350 Three suspends its 152 kg (335 lbs) on telescopic fork forks and twin shock rear units. Braking relies on drum at the front and drum at the rear, with a 1360 mm wheelbase providing stability.

Performance-wise, the 1966 MV Agusta 350 Three achieves a claimed top speed of 185 km/h (115 mph). With a fuel capacity of 15.0 liters, it offers reasonable range for sport bike duties. The seat height of 780 mm makes it comfortable for most riders.

Today, the 1966 MV Agusta 350 Three is considered a desirable collector motorcycle that has appreciated significantly in value over the decades. Parts availability is rated as very difficult, making ownership a dedicated pursuit. It remains an icon of MV Agusta motorcycling from 1960s.

Known Issues

  • Parts extremely scarce and expensive
  • Shaft drive maintenance on four-cylinder models
  • Electrical components hard to source
  • Specialist knowledge required for maintenance

Fun Facts

  • The 1966 MV Agusta 350 Three is considered one of the most collectible motorcycles from MV Agusta
  • The 1966 MV Agusta 350 Three was produced in MV Agusta's Italy facilities
  • The 1966 MV Agusta 350 Three featured a steel double cradle frame typical of 1960s design philosophy

Collector Information

Parts Availability
Very difficult
Collector Rating
8/10

Resources & Parts