Advertise on Bikeforums.net



User Tag List

Results 1 to 2 of 2
  1. #1
    Senior Member
    Join Date
    Jun 2006
    My Bikes
    Waterford RS-22;Bottechia-giro 'd italia(ca.1971)
    Posts
    114
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    does shimano chain CN-7700 = CN-7701?

    went to replace my chain, ordered what I thought was the correct one for shimano durace 9-speed. Upon closer inspection I noticed that the original is stamped CN-7700, the replacement is CN-7701. For those in the know, are these functionally identical? Why would a manf. change the designation?
    Thanks.

  2. #2
    Junior Member
    Join Date
    Jun 2006
    Posts
    18
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Identical in function. when introduced 01 claimed to be 30% stronger

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •