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  1. #1
    Join Date
    Mar 2014
    Location
    7B Selkirks USA
    Posts
    637

    SWAPPING NX EAGLE CRANKS FOR RF NEXT R CRANKS, CAN I?

    SWAPPING NX EAGLE CRANKS FOR RF NEXT R CRANKS, CAN I?
    Fledgling mechanic here. Like the title says, can I do this? I have NX cranks with DUB. I have a deal on RF Next R carbon cranks. Am I looking for a headache? Or is this easy?

  2. #2
    Join Date
    Nov 2005
    Location
    Down In A Hole, Up in the Sky
    Posts
    25,585
    I don’t think RF cranks come in the dub size, you will likely need a new bottom bracket.
    StokePimpin' ain't easy

  3. #3
    Join Date
    Sep 2009
    Location
    in the trench
    Posts
    9,449
    The hope bb for race face cranks is well worth it. They last well, ceramic$ or steel bearings

    Sent from my SM-G950W using TGR Forums mobile app

  4. #4
    Join Date
    Jan 2019
    Location
    Mid-tomahawk
    Posts
    147
    You're going to need a new BB too, but if you get that right, you're in the clear.

    What bike?

  5. #5
    Join Date
    Jan 2008
    Location
    Whistler
    Posts
    1,882
    Make sure the crank has the right width spindle, RF cranks have interchangeable spindles. It should be stamped on the spindle "RF136, or RF143". Lots of BB options depending on your frame. Also make sure you use a boost chainring and you should be all good to go.
    Last edited by Dee Hubbs; 11-02-2019 at 08:16 AM.

  6. #6
    Join Date
    Mar 2014
    Location
    7B Selkirks USA
    Posts
    637
    Nice, itís for a Fezzari La Sal Peak. Thanks, collective.

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