duplex roller chain drive

view more

Duplex roller chain 16B-2

Duplex roller chain 16B-2, 1.short pitch precision roller chain 2.test order is welcomed 3.ISO9001 4.HRSY FACTORY

standard duplex Motorcycle roller chain and sprocket

1 model: 420 2 material: 40Mn/45Mn 3. pitch: 12.700mm 4 factory price 5 fast delivery

transmission chains double chain duplex roller chain

duplex roller chain ISO9001 chain manufacture good quality good price smalll order acceptable short delivery time