The 1983 Moto Guzzi 850 Le Mans Mark III is a masterpiece of Italian engineering, boasting a 90-degree V-twin engine that exudes character and charm. This longitudinally-mounted powerhouse is equipped with OHV pushrod and 2 valves per cylinder, delivering a unique blend of power and refinement. As you grasp the handlebars and feel the weight of the bike, you’ll be drawn into a riding experience that’s both nostalgic and thrilling.
The 850cc engine growls to life, its distinct V-twin rumble announcing the start of your journey. As you settle into the saddle, the Guzzi’s trademark longitudinal mount gives the bike a planted feel, allowing you to carve through twisties with confidence. The Le Mans Mark III is a bike that rewards its rider with an intuitive, engaging experience that’s hard to put down.
With its classic lines, rich history, and exceptional performance, the 1983 Moto Guzzi 850 Le Mans Mark III is a true collector’s item, and an absolute joy to ride.
Key Specifications
Engine Type
Four stroke, 90 V twin, longitudinally mounted, OHV pushrod, 2 valves per cylinder
Engine Capacity
51.5 cubic inches / 844 cc
Max Power
76hp / 56 kW @ 7700 rpm
Max Torque
54.9 ft-lb / 74.5 nm
Fuel Tank Capacity
6.0 US gallons / 25.0 L
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Moto Guzzi 850 Le Mans Mark III
Year
1983
Engine
Engine Type
Four stroke, 90 V twin, longitudinally mounted, OHV pushrod, 2 valves per cylinder
Displacement
51.5 cubic inches / 844 cc
Bore x Stroke
83 x 78 mm
Compression Ratio
9.8:1
Max Horsepower
76hp / 56 kW @ 7700 rpm
Max Torque
54.9 ft-lb / 74.5 nm
Engine Management System
2x 36mm Dell’Orto carburetors with accelerator pump, with air filtering and inlet silencer
Lubrication System
Pressure pump
Cooling System
Air cooled
Performance
Top Speed
132 mph
*n/a – information not provided by manufacturer
Transmission
Clutch
Dry with double disc
Gearbox
5 Speed
Final Drive
Shaft
Electrical & Electronics System
Starter
Electric
Chassis & Suspension
Frame Type
Duplex cradle, disasemblable
Front Suspension
35mm Telescopic air assisted forks
Front Suspension Travel
5.5 inches / 140 mm
Rear Suspension
Dual charged shocks, spring preload adjustable
Rear Suspension Travel
3.7 inches / 94 mm
Wheels & Brakes
Wheels
Light alloy casting
Front Tire Size
100/90 V18
Rear Tire Size
110/90 V18
Front Brakes
2x 300mm discs 2 piston calipers
Rear Brakes
Single 242mm disc 2 piston caliper
Dimension & Weights
Fuel Tank Capacity
6.0 US gallons / 25.0 L
Dry Weight
206 kg / 454 lbs
Features
4-stroke engine
90 V-twin configuration
Longitudinally mounted engine
OHV (Overhead Valve) design
Pushrod actuated valvetrain
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
