Moto Guzzi 750S3 (1975)

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The Moto Guzzi 750S3 is a 1975 motorcycle that features a four stroke, 90 degrees V twin, longitudinally mounted engine with an OHV and two valves per cylinder. The engine has a capacity of 748.4 cc, a bore x stroke of 83 x 70 mm, and is air cooled with a compression ratio of 9.8:1. The motorcycle uses a 2x 30mm Dell’Orto carburetor induction system with a battery and double contact breaker with automatic advance for ignition. The bike has an electric start and can produce a maximum power of 70 hp / 52 kW at 7000 rpm, with a max torque that is not specified. The motorcycle has a 5 speed transmission, shaft final drive, telescopic fork front suspension, and swing arm with single damper for the rear suspension. The front brakes are 2x 300mm discs, while the rear brake is a single 242mm disc. The front tyre is 3.25H-18 and the rear tyre is 3.50H-18. Weighing in at 206 kg / 454 lbs, the motorcycle has a fuel capacity of 22 Litres / 5.8 US gal.

Technical specifications:

Make Model: Moto Guzzi 750S3

Year: 1975


Engine: Four stroke, 90 degrees V twin, longitudinally mounted, OHV, 2 valve per cylinder.
Capacity: 748.4 cc / 45.6 cu-in
Bore x Stroke: 83 x 70 mm
Cooling System: Air cooled
Compression Ratio: 9.8:1
Induction: 2x 30mm Dell’Orto carburetors
Ignition: Battery with double contact breaker with automatic advance
Starting: Electric
Max Power: 70 hp / 52 kW @ 7000 rpm
Max Torque: NA
Transmission: 5 Speed
Final Drive: Shaft
Front Suspension: Telescopic forks
Rear Suspension: Swing arm with single damper.
Front Brakes: 2x 300mm discs

Rear Brakes: Single 242mm disc
Front Tyre: 3.25H-18
Rear Tyre: 3.50H-18
Dry Weight: 206 kg / 454 lbs
Fuel Capacity: 22 Litres / 5.8 US gal

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