Yawn question about crank arm bolts

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  • I just got some new track cranks. They came with 15mm bolts - the type you need a socket wrench for. I don't really like the idea of them, so I've ordered some 8mm allen type instead.

    Now I don't want to start an internet cycling tribe conflict or anything, but what does anyone think about the achingly boring topic in hand?

    (It's all Campag, BTW - hippy, you can just ignore the thread from this point onwards)

  • What's the question?

  • I like to think it's like belly buttons.

    Hex key = "inny"

    15 mm Bolt = "outy"

    I think that should clear it up.

  • you can get some alright self-extracting allen bolts. I just have the regular 8mm allen ones with the black rubber/plastic seal. I find them much easier that regular hex bolts

  • P.S.
    utfs
    lol
    rotl
    omg
    ftw!
    wtfucb?

  • I think that if you use Allen Bolt fittings you should use allen keys to tighten them up.
    If you use the usual bolt then you should use a socket as the allen key will be the wrong tool for the job.

  • I also think that you are a tool.

  • What the fuck has this got to do with Hong Kong and Japanese cinema of the late 80's and early 90's?

  • BMMF like your tool.

  • I thought that it was normally a 14mm socket, so on that note I shall banish myself from mech and fixing.

  • Allen key wins.

  • I like to think it's like belly buttons.

    Hex key = "inny"

    15 mm Bolt = "outy"

    I think that should clear it up.

    what if you don't have one?

  • 14mm bolts let you put on spiffy dust covers.

  • 14mm bolts let you put on spiffy dust covers.

    splifs for dust covers?

    Not practical. The roach would be too large.

  • Light weight.

  • what if you don't have one?

    Then you are either the sporn of Satan or God or you have BMX or external bearing cranks.

  • (It's all Campag, BTW - hippy, you can just ignore the thread from this point onwards)

    Ok.

  • Thanks so much, everyone. It's been both entertaining AND informative. I really hope we can get together and do it again soon.

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Yawn question about crank arm bolts

Posted by Avatar for BringMeMyFix @BringMeMyFix

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