In 1968, Moto Guzzi revolutionized the motorcycle landscape with the introduction of the 757cc V-twin engine, boasting an 83mm bore and larger dual valve springs for enhanced performance. This longitudinally mounted, OHV powerplant delivered a unique character, with a smooth, linear power delivery that set it apart from its rivals.
The V7 Special, as it was known globally, featured a reinforced frame and enlarged fuel tank, while the US-spec Ambassador boasted a left-hand gearshift. This iconic model underwent a significant transformation, with nearly 12,000 units produced between 1968 and 1974.
The V7 Special’s unique blend of comfort, style, and performance made it an instant classic. With its distinctive exhaust note and effortless acceleration, it’s no wonder the V7 Special remains one of the most beloved motorcycles of all time, a true ambassador of Italian engineering and style.
Key Specifications
Engine Type
Four stroke, 90 V twin, longitudinally mounted, OHV, 2 valve per cylinder
Engine Capacity
45.6 cubic inches / 748.4 cc
Max Power
62 hp / 46.2 kW @ 7250 rpm
Max Torque
NA
Fuel Tank Capacity
5.9 US gallons / 22.5 L
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Moto Guzzi V-7750 Ambassador
Year
1971
Engine
Engine Type
Four stroke, 90 V twin, longitudinally mounted, OHV, 2 valve per cylinder
Displacement
45.6 cubic inches / 748.4 cc
Bore x Stroke
83 x 70 mm
Compression Ratio
9.8:1
Max Horsepower
62 hp / 46.2 kW @ 7250 rpm
Max Torque
NA
Engine Management System
2x 30mm Dell’Orto VHB 30CD carburetors
Cooling System
Air cooled
Performance
Top Speed
n/a
*n/a – information not provided by manufacturer
Transmission
Gearbox
4 Speed contant mesh
Final Drive
Shaft
Electrical & Electronics System
Starter
Electric
Chassis & Suspension
Front Suspension
Telehydraulic forks
Rear Suspension
Swinging arm with hydraulic dampers preload adjustable
Wheels & Brakes
Front Tire Size
90/90-18
Rear Tire Size
110/90-18
Front Brakes
2x Leading shoe drum
Rear Brakes
Single leading shoe drum
Dimension & Weights
Fuel Tank Capacity
5.9 US gallons / 22.5 L
Dry Weight
227 kg / 500 lbs
Features
Four stroke engine
90 V twin cylinder configuration
Longitudinally mounted engine
OHV (Overhead Valve) design
2 valves per cylinder
757cc engine displacement
83mm bore
Larger valves
Dual valve springs
Enlarged fuel tank
Lengthened and strengthened frame
Right-side gearshift (some models)
Left-side gearshift (US Ambassador)
Police version available
Produced until 1974
Over 12,000 units produced
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*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
