jingsha motorcycle chain. We have many type. Such as 25H,25H(E),219H,270H,219HF,T3F,420 jingsha motorcycle chain. type: 25H,25H(E),219H,270H,219HF,T3F,420,420F3,420H,428,428H,428F1,428HSH,428HF4,428DS,520,520F2,520F3,520H,525,525F2,530F3,520H,525,525H,530,53SH,630.