... plate thickness:1.6mm 4) colors: natural,blue,black,yellow Motorcycle chains 4281)material : 40mn2)color : nature,black,blue,yellow3) ... / DIN /ANSI5)pre stretch and anti fatigue to make chain life longer6)manufacture and OEM7)packing :1pc/pp bag,white ... and with H series5)agricultural chains:C212A series,ZGS38 combine chain series,3558T, rice harvester chains attachments6)simplex, duplex, triplex ...