D.I.D Chain - 520ERV7 Road X-Ring Racing Chain Number:079142 For KMC O-ring chain

For KMC O-ring chain

Switchable US & EU Tuner Frequencies

0 tire is a lightweight version that mimics the tread design of the original

Superior Safety: Safety instructions included

D.I.D Chain - 520ERV7 Road X-Ring Racing Chain Number:079142 For KMC O-ring chainD. I. D.s 520ERV7 is the chosen chain of MotoGP, Superbike, and road racing teams alike. Upgraded from the 520ERV3, the 520ERV7 boasts a 3% higher tensile strength, a 13% longer chain life, and less friction due to X ring improvements. Gold exclusive racing chain X ring chain High performance, lightweight chain 8,660 lbs. ft. tensile strength Supplied with rivet link