DID 520 VX3 120L X-RING 120L CLIP LINK STEEL CHAIN
D.I.D. 520 VX3 Pro-Street X-Ring V Series Chain Gold/Black Greater rigidity (7% higher than previous VM). Higher rigidity creates smoother handling, reduced power loss and quicker response. The highest value in all D.I.D series. D.I.D X-Ring has half the friction compared to O-Ring chain. Superior longer life than previous VM series. Replaces the Professional O-ring V Series and the Premium X-Ring VM Series.
