Gold DID VX3 chain for the bike in the title of the listing. DID’s VX3 range is currently the most popular big bike chain on the market. DID guarantee increased rigidity, greater wear resistance and decreased friction compared to O-ring chains. Gold 525 Pitch VX3 X-ring Chain. The chain you receive will have the standard amount of links for the bike in the title of the listing. Rivet joining link included. Longer lifespan due to X-ring technology. These charges are out of our control and NOT our responsibility. Some of our products such as wheels and suspension are special order items which are made for you. This can carry a lead time of 4+ weeks. We reserve the right to use alternative post / courier services than advertised if necessary. We can also accept payments by card via telephone.