修改 REX MOTORCYCLES MILANO (US)

示范	生產日期	動力方面，KWT	動力HP	卷立方厘米	建築類型
REX MOTORC MILANO (US) Milano 50	03.2011 - ...	3	4	49	Motorcycle
REX MOTORC MILANO (US) Milano 125	03.2011 - ...	7	10	125	Motorcycle