Dura Ace 9070 Di2, how to move rear derailleur more than+12?

Alberello
Alberello Posts: 2
edited November 2014 in Workshop
Hi, do you know how to move the rear derailleur more than 12 steps? I am in +12 position and need to move more because the chain still touching... :x

Comments

  • CiB
    CiB Posts: 6,098
    Is it starting in the right gear? If it thinks it's in 5th gear (e.g.) and is actually in 6th or 4th when you start, it will run out of steps. Note the number of steps in each direction and be on the middle gear for the middle adjustment. [Easier to think/know than describe, but you'll get it. Probably.]
  • simonj
    simonj Posts: 346
    If your running out, maybe the cassette does not have the correct spacer(s)?!?
  • 964cup
    964cup Posts: 1,362
    More likely the OP needs to align his derailleur hanger. Easy to be more than 12 steps out if the hanger's bent. There's no way to increase the adjustment on the RD, BTW.
  • il_principe
    il_principe Posts: 9,155
    Can you not reset/zero the rear derailleur and then set it up again? This is what I've had to do with EPS when swapping between Campag and Zipp wheels. It's very easy to do, would be amazed if Di2 doesn't have a similar function.

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