Features: D.I.D's 415ERZ, non-sealed chain is part of D.I.D's Exclusive Racing Series designed for Mini MX and Road Racing bikes alike! . Its SDH (super die hard) pin treatment takes it a notch above the competition..
Features: 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%. 530 VX3 chain has...