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Moto Guzzi Specifications

Moto Guzzi 400GTS (1974)

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Moto Guzzi 400GTS (1974)

At a glance

Capacity
397.2 cc / 24.2 cu-in
Power
40 hp / 29.8 Kw @ 9000 rpm

The full picture.

The Moto Guzzi 400GTS is a classic motorcycle from 1974 with a four stroke, transverse four cylinder, OHV engine that has 2 valves per cylinder and a capacity of 397.2 cc. It has a compression ratio of 10.2:1 and is cooled by air. The motorcycle features 4x 20mm Dell’Orto VHB carbs for induction and has battery induction for ignition. It has a maximum power of 40 hp at 9000 rpm and a max torque. The transmission is a 5 speed and the final drive is located at the rear. It has a telescopic hydraulic front suspension and a swinging fork and shock absorbers at the rear. Front braking is located on a single 300mm disc (drum for earlier models), with the rear brake featuring a single 160mm drum. The front tyre size is 3.00-18 and the rear tyre size is 3.50-18. The dry weight of the Moto Guzzi 400GTS totals 175 kg or 386 lbs, and the fuel capacity is 17 litres or 4.5 US gallons. Overall, the Moto Guzzi 400GTS boasts impressive specs for its time and remains a popular classic motorcycle among enthusiasts.


Technical specifications:

Make Model: Moto Guzzi 400GTS

Motorcycle technical specifications
Year1974
EngineFour stroke, transverse four cylinder, OHV, 2 valve per cylinder
Capacity397.2 cc / 24.2 cu-in
Bore x Stroke50 x 50.6mm
Cooling SystemAir cooled
Compression Ratio10.2:1
Induction4x 20mm Dell’Orto VHB carbs
IgnitionBattery induction
Starting
Max Power40 hp / 29.8 Kw @ 9000 rpm
Max Torque
Transmission5 Speed
Final Drive
Front SuspensionTelescopic hydraulic forks.
Rear SuspensionSwinging fork and shock absorbers.
Front BrakesSingle 300mm disc (drum earlier model)
Rear BrakesSingle 160mm drum
Front Tyre3.00 -18
Rear Tyre3.50 -18
Dry Weight175 kg / 386 lbs
Fuel Capacity17 Litres / 4.5 US gal