Originally Posted by
cbender
That may all be true, but will the IRD index correctly with Accushift? I was under the impression that they wouldn't, due to Suntour's irregular spacing change in the bottom two cogs.
Accushift 6s is the same spacing as Shimano SIS.
Accu-7 is different than SIS-7, with just the largest cogs spaced closer together on the Accu-7 freewheels and cassettes.