The Moto Guzzi 850GT is a rare and coveted classic, boasting an impressive 90-degree V-twin engine configuration that not only delivers exceptional power but also provides a unique riding experience. The longitudinally mounted 90 V twin, paired with an OHV (Overhead Valve) design and 2 valves per cylinder, ensures a rich, throaty exhaust note that complements the bike’s classic style.
This potent combination results in an exhilarating ride that’s both nostalgic and thrilling, making the 850GT an absolute gem for collectors and enthusiasts alike.
Key Specifications
Engine Type
Four stroke, 90 V twin, longitudinally mounted, OHV, 2 valve per cylinder
Engine Capacity
51.5 cubic inches / 844 cc
Max Power
84 hp / 62.6 kW @ 6500 rpm
Max Torque
54.2 ft-lb / 7.5 kgf-m @ 5800 rpm
Fuel Tank Capacity
6.6 US gallons / 25.0 L
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Moto Guzzi 850GT
Year
1970 – 71
Engine
Engine Type
Four stroke, 90 V twin, longitudinally mounted, OHV, 2 valve per cylinder
Displacement
51.5 cubic inches / 844 cc
Bore x Stroke
83 x 78 mm
Compression Ratio
9.2:1
Max Horsepower
84 hp / 62.6 kW @ 6500 rpm
Max Torque
54.2 ft-lb / 7.5 kgf-m @ 5800 rpm
Engine Management System
2x 36mm Dell’Orto VHB
Cooling System
Air cooled
Performance
Top Speed
n/a
*n/a – information not provided by manufacturer
Transmission
Gearbox
5 Speed
Final Drive
Shaft
Electrical & Electronics System
Starter
Electric
Chassis & Suspension
Front Suspension
Telescopic forks
Rear Suspension
Dual shocks
Wheels & Brakes
Front Tire Size
4.00-18
Rear Tire Size
4.00-18
Front Brakes
Single 300mm disc
Rear Brakes
Drum
Dimension & Weights
Fuel Tank Capacity
6.6 US gallons / 25.0 L
Dry Weight
211 kg / 465 lbs
Features
Four stroke engine
90 V twin configuration
Longitudinally mounted engine
OHV (Overhead Valve) design
2 valves per cylinder
Know someone who’d find this useful? Share this page with a friend, your riding club or your favourite motorcycle community.
Explore our collection of Moto Guzzi motorcycles for detailed specifications and model information. Or browse all motorcycle manufacturers.
*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
