Cycling Equipment · Public discussion

Custom build cranks???

Started by Zilla · · Last activity · 6 posts · 1,421 views

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Cycling Equipment
Published
23 January 2003
Last activity
23 January 2003
Original author
Zilla
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6
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  1. I have an idea I want to try on cranks. Who can custom build them for me at a reasonable price?

    --
    - Zilla (Remove XSPAM)

  2. Only cranks get their own cranks made!

  3. "Zilla" <[email hidden]> wrote in message
    "]news:[email hidden]...

    Quoted message said:

    I have an idea I want to try on cranks. Who can custom build them for me at a reasonable price?

    Depends on what your idea entails.

    If it can be demonstrated with a cut crank there are plenty of machine shops who can write a CNC
    routine for a crank.

    If you want a good one you'll be stuck trying to get the attention of Shimano, Campagnolo and Sugino
    who forge arms.

    Perhaps CDI of Taiwan, who make midprice cranks for Bianchi and Santana among others. Their cranks
    appear to be made in a pressure-molded aluminum process similar to SR-Sakae's "melt-forge" system.
    --
    Andrew Muzi yellowjersey.orgyellowjersey.org Open every day since 1 April 1971

  4. "Zilla" <[email hidden]> wrote in message
    news:<[email hidden]>...

    Quoted message said:

    I have an idea I want to try on cranks. Who can custom build them for me at a reasonable price?

    Depends on how "custom" they are and what you consider "reasonable". A well-equipped machine shop
    should be able to make you anything you like.

    Email me privately and I'll probably be able to tell you if it's been done before. No sense in
    "reinventing the wheel".

    Jeff

  5. Feel free to email whoever (whomever?) you like, but I for one am curious about a new crank. Please
    post it here, too.

    [email hidden] (Jeff Wills) wrote in message
    news:<[email hidden]>...

    Quoted message said:

    "Zilla" <[email hidden]> wrote in message
    news:<[email hidden]>...

    Quoted message said:

    I have an idea I want to try on cranks. Who can custom build them for me at a reasonable price?

    Depends on how "custom" they are and what you consider "reasonable". A well-equipped machine shop
    should be able to make you anything you like.

    Email me privately and I'll probably be able to tell you if it's been done before. No sense in
    "reinventing the wheel".

    Jeff

  6. Boone Technologies made various custom cranks for a Velonews article several years ago.
    Unfortunately, they are out of the bicycle business and now make titanium rings. If you contacted
    them nicely, perhaps they would still make you a set. -Dion

    "A Muzi" <[email hidden]> wrote in message "]news:[email hidden]...

    Quoted message said:

    "Zilla" <[email hidden]> wrote in message
    "]news:[email hidden]...

    Quoted message said:

    I have an idea I want to try on cranks. Who can custom build them for me at a reasonable price?

    Depends on what your idea entails.

    If it can be demonstrated with a cut crank there are plenty of machine


    shops

    Quoted message said:

    who can write a CNC routine for a crank.

    If you want a good one you'll be stuck trying to get the attention of Shimano, Campagnolo and
    Sugino who forge arms.

    Perhaps CDI of Taiwan, who make midprice cranks for Bianchi and Santana among others. Their cranks
    appear to be made in a pressure-molded aluminum process similar to SR-Sakae's "melt-forge" system.
    --
    Andrew Muzi yellowjersey.orgyellowjersey.org Open every day since 1 April 1971

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