DID 520 ERV3 ER Series Exclusive Racing X-Ring Chain (Gold, 120 link, Rivet)

Customer Reviews About This Item

• +Perfect+
  Ronny H. on 02/08/2009
  Pros: Very good service:-)
• Amazing Race Chain
  by Daniel R. on 06/26/12
  Pros: I run this on my 06 R6 track bike. I didn't have to adjust it and the chain keeps on taking the abuse I dish out to it even after 5 sets of a rear sprockets. It's used in top level MotoGP racing so you know it's legit.
  Cons: While the ERV3 provides great STRENGTH for racing it needs to be replaced once the rings start to wear out and it needs to be replaced a little bit more often than a heavy duty street chain but you still should get years out of it without issue. Keep an eye on the rings.
• DID chain bling
  by Rachel H. on 05/09/12
  Pros: Super strong & looks great with the gold bling. Remember it's a rivet connector! Very heavy duty
  Cons: none