The 530 VX3 chain has an 8% tensile strength increase due to the hardness of its inner plate With an X-Ring material upgrade, the 530 VX3 chain has a greatly improved sealing performance and a wear resistance increase of 5% The 530 VX3 chain has a max cc rating of 1100, up from 1000 cc. CHAIN DID 530VX3 X 102
