Moto Morini 3 1/2 S

'Moto Morini 3 1/2 S'
Manufacturer	[[Moto Morini]]
Production	1974
Class	[[:Category:Naked motorcycles|Naked]] [[Category:Naked motorcycles]]
Engine	Air cooled, four Stroke, V-twin, OHV, 2 valves per cylinder
Bore / Stroke	62.0mm x 62.0mm
Compression ratio	11.0:1
Horsepower	39.02 HP (29.1 KW) @ 8500RPM
Torque	25.08 ft/lbs (34.0 Nm) @ 6300RPM
Fuel System	2x25mm Dell'Orto Carburetors
Transmission	Gear box: 6 Speed Final Drive: Chain
Suspension	Front: Telehydraulic forks Rear: Swinging arm dual adjustable shocks
Brakes	Front: Single 254mm disc Rear: 180mm drum
Front Tire	3.25-18
Rear Tire	4.10-18
Weight
Manuals	Service Manual

The Moto Morini 3 1/2 S was a Air cooled, four Stroke, V-twin, OHV, 2 valves per cylinder Naked motorcycle produced by Moto Morini in 1974. Max torque was 25.08 ft/lbs (34.0 Nm) @ 6300 RPM. Claimed horsepower was 39.02 HP (29.1 KW) @ 8500 RPM.

Engine

A 62.0mm bore x 62.0mm stroke result in a displacement of just 344.0 cubic centimeters.

Drive

The bike has a 6 Speed transmission.

Chassis

It came with a 3.25-18 front tire and a 4.10-18 rear tire. Stopping was achieved via Single 254mm disc in the front and a 180mm drum in the rear. The front suspension was a Telehydraulic forks while the rear was equipped with a Swinging arm dual adjustable shocks.

1974 - 1983 Moto Morini 3 1/2 S

This is a famous Morini bike, based on the Franco Lambertini designed Strada. This machine was released in 1974 and has a lot of interesting aspects concerning the design. For example, the "Heron" head is used for this machine, meaning this kind of cylinder has a flat cylinder head with the combustion chamber machined on the top of the piston.