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  1. #1
    Senior Member
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    What to use to replace a DA 7800 rear deraileur?

    7800 shifters will work with what current deraileurs...SRAM ? Shimano XXXX ?

  2. #2
    pmt
    pmt is offline
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    Why replace it? That's a great unit.

  3. #3
    Senior Member
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    Great till it snaps in half 100 Km from home like mine did 2 weeks ago.

    Am currently using 7800 shifters with 5700 F & R deraileurs, works fine, no issues with the shifting

  4. #4
    Senior Member
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    Send me your old one if you don't want it.

  5. #5
    Senior Member
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    A SRAM rear road derailleur is not compatible with Shimano STI shifters. Neither is Campy.

  6. #6
    cab horn
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    Any 8/9/10 speed shimano rear derialleur will be compatible with your 7800 system.
    Mes compaingnons cui j'amoie et cui j'aim,... Me di, chanson.

  7. #7
    Senior Member oldbobcat's Avatar
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    '79 Gios, '80 Masi, '06 Felt, early '60s Frejus
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    Quote Originally Posted by operator View Post
    Any 8/9/10 speed shimano rear derialleur will be compatible with your 7800 system.
    Except the new 10-speed MTB derailleurs. Road, 8, 9, and 10. MTB 8, 9.

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