The Ducati 450 Scrambler, also known in the US as the Ducati Jupiter and in Europe as the Ducati 450 SCR is an on/off road 436 cc (26.6 cu in) single cylinder bevel drive SOHC motorcycle produced by the Italian manufacturer Ducati from 1969 to 1974. Total production was around 11,000 machines. The model was also produced under licence in Spain by MotoTrans.