SOLD
One local owner, low 6,200 original miles, great condition. By 2000, the 900 Monster was suffering attacks from several rival models, all with stronger powerplants. So Ducati launched a new Monster, based around the engine and chassis from the ST4 sports-tourer. A re-tuned 916 engine gave the S4 the power it needed to take on its rivals, while a strong chassis with typical Ducati handling gave the S4 accomplished track handling.