V7 Stone


V7 Stone

The original engine design dates back to 1977, the year of the Moto Guzzi V50's fortunate d├ębut. Since then the engine has been continuously updated, sustaining displacements of 350 up to 750 cc, going from carburettor to electronic injection, but staying faithful to the genial layout introduced in the original design by engineer Lino Tonti. Globally appreciated for its legendary reliability and operational regularity, after many years, the small block needed a bit more brilliance at high revs.

And so, the search for greater performance opened the door to a new design, rich with innovative solutions that project this engine among the most advanced in its category with more than 70% new parts, equal to more than 200 new or redesigned mechanical organs.

This design freshness can already be seen in the layout of the thermal group which is a summary of the design philosophy for the entire bike: innovation which respects tradition. And so it is that the square fin, legacy of production from the 1980s, passed the baton to a rounded shape which is reminiscent of the first generation of two cylinders from Mandello.

The valves cover is also a homage to the origins of the V7; made in aluminium, it faithfully covers the profile of the fins, showing off the Moto Guzzi signature in bas-relief. Another element that is immediately recognisable is the disappearance of the two intake manifolds and relative throttle bodies: in fact, the new small block is the first single throttle body V twin Moto Guzzi engine.

The manifolds were replaced by a single Y manifold made of rubber, completely ribbed and straight (diameter of 36 and 39 mm respectively from the injector groups and the throttle body) which links to a single Magneti Marelli MIU3G 38 mm diameter throttle body.






90┬░ V-twin engine, 4-stroke

Engine capacity


Max power at crankshaft

37 kW (50 HP) at 6,200 rpm

Maximum torque at crankshaft

60 Nm at 2,800 rpm

Exhaust system

three-way catalytic converter with double lambda probe

Cooling system


Front suspension

telescopic hydraulic fork with 40 mm stanchions

Rear suspension

die cast light alloy swing arm with 2 spring preload adjustable shock absorbers

Front brake

320 mm floating stainless steel disc, Brembo 4 piston calliper
and horizontally opposed pistons

Rear brake

260 mm floating stainless steel disc, floating 2 piston calliper

Front wheel

18" alloy, 100/90

Rear wheel

17" alloy, 130/80

Saddle height

805 mm (785mm opt.)

Fuel tank capacity

22 litres (including 4 litre reserve)

Kerb weight*

179 kg


Nero Ruvido; Bianco Puro




* Wet weight with operating fluids, without fuel.