The Moto Guzzi 850 Le Mans Mark I is a formidable motorcycle that embodies the essence of a true sportster. Launched in 1975, it built upon the success of its predecessor, the V7 S3, and took the concept of the longitudinally mounted 90-degree V-twin engine to new heights.
The heart of this bike is its 844cc engine, which produces a healthy 81 bhp at 7600 rpm. But it’s not just about the numbers – the Guzzi motor is known for its brutal, unapologetic character, with a 10:2 compression ratio that adds to its raw, unbridled power.
The Le Mans’s engine and transmission sit in a sturdy duplex frame, with a dry-twin-plate clutch feeding power to a five-speed gearbox and shaft drive. The gearchange is smooth and light, making it a joy to ride and a true delight for enthusiasts.
The result is a motorcycle that embodies the perfect blend of power, style, and riding experience. The 850 Le Mans Mark I is a true classic, with its distinctive sound and feel setting it apart from its contemporaries.
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
80hp / 59.7 kW @ 7300 rpm
Max Torque
57.5 ft-lb / 79 nm
Fuel Tank Capacity
5.9 US gallons / 22.5 L
Weight (Wet/Kerb)
512 lbs / 232 kg
Seat Height
30.5 inches / 775 mm
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
Moto Guzzi 850 Le Mans MarkI
Year
1976
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
10.2:1
Max Horsepower
80hp / 59.7 kW @ 7300 rpm
Max Torque
57.5 ft-lb / 79 nm
Engine Management System
2x 36mm Dell’Orto carburetors
Lubrication System
Gear driven oil pump with replaceable full flow oil filter
*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
