DID CHAIN 520VX2 X-RING 106L, DID520VX106, BLACK CHAIN LINKS, DID520VX2106
DID CHAIN X-RING 520VX2 106 Links BLACK. The Professional VX X-Ring Series is a high quality VX X- Ring chain with excellent wear resistance. D.I.D Professional V Series chain is a great value VX X-Ring chain.