D.I.D. – 520 ERV7 Chain Rivet Master Link

*Master links are NOT interchangeable between chain models*

DID 520ERV7 Connecting Link

D.I.D’s 520ERV7 is THEtop-of-the-line racing chain for all types of motorcycle racing, on and off road. Incredible design and utilization of our patented X-Ring seal technology makes the ERV7 a top performing racing chain available.

Utilized by factory teams worldwide, the ERV7 is chosen for Superbike racing with teams such as theFresh N Lean Progressive Yamaha Racing team and the Warhorse Ducati team. Also chosen by the Honda HRC Rally team, team Honda HRC for SX/MX, and SLR Honda competing in the Score International races, WORCS, and NGPC offroad series.

Only available in Rivet styled links.