D.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
