DID X-RING MOTORCYCLE GOLD HEAVY DUTY DRIVE CHAIN 520 VX3 VX 114L 114 L LINKS
D.I.D's VX Series boasts a much longer chain life than the VO Series due to the patented X-Ring technology. The 520VX3 has a 32% longer chain life than the 520VO and the 525 and 530VX3 has a 41% longer chain life!