修改 YAMAHA MOTORCYCLES SRX

示范	生產日期	動力方面，KWT	動力HP	卷立方厘米	建築類型
YAMAHA MOT SRX SRX 600 (1XM)	01.1987 - ...	20	27	608	Motorcycle
YAMAHA MOT SRX SRX 600 (1XL)	01.1987 - ...	33	45	608	Motorcycle