The most sought after derivative is the 4000 cc model.

At one time they made the world's fastest 350 cc model.

The 750 cc model was first shown by the factory at the 1980 Paris motorcycle show and introduced for the 1981/1982 season.

In time, the 4-cylinder 1,000cc engine gave way to 1,100cc and 1,200cc versions, then to the flat-6 of the 1,500cc and 1,800cc models.

Like the other 650 cc models, the Trophy gained unit construction in 1963.

A 500 cc model was launched in 1967 intended to military use, but it did not receive much demand.

A larger 1492 cc model was added in 1913.

A new 650 cc model was added to the lineup late in 1960.

In addition, the 125 cc model includes a key slot cover for better protection against theft.

The 350 cc models are no longer imported into the US.