1980 Moto Guzzi Le Mans, The Moto Guzzi Le Mans is a sports motorcycle first manufactured in 1976 by Italian company Moto Guzzi. It was named after the 24-hour motorcycle endurance race at Le Mans in France. The Le Mans designation was first used for an 850 prototype, based on the V7, displayed at Premio Varrone in late 1972.

The original 850 Le Mans was a café racer with clip-on handlebars and a bikini nose fairing, but in the face of more and more powerful bikes from other manufacturers later models were developed more as sports tourers with a three-quarter fairing. A marketing success, the Le Mans competed against Italian superbikes from Ducati and Laverda. The original Le Mans was continually developed and spawned several later models, a final versions appearing in the early 1990s.

The Le Mans 850 or Le Mans Mark I (never officially labelled Mark I), was first shown at the Milan motorcycle show in November 1975, and sales began in 1976. Like the 750S and the 750 S3, the Le Mans 850 was developed from the 53 hp V7 Sport model of 1971, but power was increased to 71 hp. The power output measured at the back wheel was 71 bhp, giving a top speed of 130 mph. Compared to its roadster sibling, the T3, the Le Mans had higher-compression domed pistons, larger engine valves, and Dell'Orto 36 mm pumper carbs with filterless velocity stacks. Now commonly called the 'Mid Valve' engine, Moto Guzzi claimed 73HP/53.7Kw at 7700 RPM.