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  1. #1
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    Sourcing 5 Bolt (66mm?) rings

    Title says it all. Don't care too much about a proper 3 ring setup, but I have an old Alivio crankarm collecting dust, and want to know if there is anything available for a reasonable price, perhaps for SS use.

  2. #2
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  3. #3
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    Reputation: yo-Nate-y's Avatar
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    Do you mean 110/74 or 94/58 perhaps?
    Somec is like the digital Zunow
    And this: http://www.youtube.com/watch?v=JD5h3y0a9AU

  4. #4
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    Nope, center to center, it measures about 40mm, and guestimating an approximate circle is about 66mm.

    It is literally 5 bolts (one circle). The original rings were all bolted through, with the individual rings shaped on (what I'm guessing was) an arbor press to match the profile of the crank and standard triple gearing (for a seven speed bike).

    The bike is came off was 12(?) years old, if it helps at all.

  5. #5
    Schipperkes are cool.
    Reputation: banks's Avatar
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    Those parts are NLA, for a decade at least.
    Quote Originally Posted by mikesee
    Better suited to non-aggressive 125# gals named Russell.

  6. #6
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    "I'll Leave Yo (@ss on the side of the trail)" BCD was for a proprietary riveted steel triple chainring assembly. Nothing else fits it.

  7. #7
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    Pity. It'll make a nice backscratcher, though.

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