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FS; Dura Ace 7900 crankset *slightly damaged*

  • 06-03-2014 2:37pm
    #1
    Registered Users, Registered Users 2 Posts: 145 ✭✭


    So, I'm looking to sell this crankset.

    DA 7900 172.5mm.

    image3.jpeg
    image.jpeg
    image6.jpeg
    image1.jpeg


    As you can see from the photos, cosmetically they're fairly minty. There's some slight rub marks on the ND arm, but other than that they're like new.

    However, they are somewhat damaged. The spindle's joint going onto the spider is very slightly bent, and this results in a sway of about 4/5mm when the crank is on the bike. It's noticeable when you look down at it, but I've ridden on them and they're fine unless you're looking for the fault. Obviously I can't guarantee that they're 100% safe, yada yada yada. The non-driveside arm is perfect.

    Not really sure about the price. Second hand undamaged sets seem to go for around $250 on ebay. So I'll look for €105, which may be negotiable if I'm being a dick with the price. Always interested in swaps if you have something kool.

    Collection/meet up around Dalkey. Don't mind posting. Cheers.


Comments

  • Registered Users, Registered Users 2 Posts: 145 ✭✭lovelyoner


    105 evidently a scabby price;

    NOW €70

    edit; would also love to swap for a pair of 1" drilled forks (preferably carbon with little rake) with cash either way.


  • Registered Users, Registered Users 2 Posts: 1,846 ✭✭✭Zippe


    Hey,
    What bcd are they ? What crank length ?

    Cheers


  • Registered Users, Registered Users 2 Posts: 145 ✭✭lovelyoner


    Hey,

    They're 172.5mm, not 100% sure on BCD but I think they're 130.

    Cheers


  • Registered Users, Registered Users 2 Posts: 1,846 ✭✭✭Zippe


    lovelyoner wrote: »
    Hey,

    They're 172.5mm, not 100% sure on BCD but I think they're 130.

    Cheers

    What was on them ? 53/39 or 50/34 ?


  • Registered Users, Registered Users 2 Posts: 145 ✭✭lovelyoner


    53-39!


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  • Registered Users, Registered Users 2 Posts: 143 ✭✭specialized105


    hi will 105 chainrings fit these do u know?if so im interested


  • Moderators, Sports Moderators Posts: 25,525 Mod ✭✭✭✭CramCycle


    THREAD REOPENED by OP request


  • Registered Users, Registered Users 2 Posts: 145 ✭✭lovelyoner


    Bump €60


  • Closed Accounts Posts: 6,450 ✭✭✭Harrybelafonte


    lovelyoner wrote: »
    Bump €60

    I have a set of car on 1" forks I'd swap you (depends on how much steerer you need).


  • Banned (with Prison Access) Posts: 111 ✭✭Tom__JNR


    Will you be selling chainrings as well?


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  • Registered Users, Registered Users 2 Posts: 145 ✭✭lovelyoner


    I have a set of car on 1" forks I'd swap you (depends on how much steerer you need).

    Sounds good, I need ~23cm I think, possibly a bit less. Could you throw a photo of them up, please.

    Chainrings are not FS. Cheers.


  • Closed Accounts Posts: 6,450 ✭✭✭Harrybelafonte


    lovelyoner wrote: »
    Sounds good, I need ~23cm I think, possibly a bit less. Could you throw a photo of them up, please.

    Chainrings are not FS. Cheers.

    This is only just over 6 inches in length so too small I guess


  • Registered Users, Registered Users 2 Posts: 481 ✭✭Mechanic365


    40euro offered!


  • Registered Users, Registered Users 2 Posts: 145 ✭✭lovelyoner


    This is only just over 6 inches in length so too small I guess

    Ah that's a pity, cheers anyway.

    Won't let it go for 40, but will for 50. Thanks.


  • Registered Users, Registered Users 2 Posts: 481 ✭✭Mechanic365


    lovelyoner wrote: »

    Won't let it go for 40, but will for 50. Thanks.

    I may buy at 45, could you pm me your number (I think this is allowed but mods tell me if I'm wrong) because I want the damage explained to me. I want to know is it the spider that has just moved out of place on the joint or is it somewhat bent?. Thanks in advance


  • Registered Users, Registered Users 2 Posts: 481 ✭✭Mechanic365


    On fact on 2nd thought I will buy it if you post it. I need it asap thanks


  • Registered Users, Registered Users 2 Posts: 145 ✭✭lovelyoner


    On fact on 2nd thought I will buy it if you post it. I need it asap thanks

    Happy to post if you'll cover costs to some extent!

    Damage wise, TBH, I'm not sure whether the spider out of place or if the joint is bent. There's just displacement of ~5mm when it spins, so could be either I guess.

    Let me know if you're still interested. Cheers.


  • Registered Users, Registered Users 2 Posts: 481 ✭✭Mechanic365


    lovelyoner wrote: »
    Happy to post if you'll cover costs to some extent!

    Damage wise, TBH, I'm not sure whether the spider out of place or if the joint is bent. There's just displacement of ~5mm when it spins, so could be either I guess.

    Let me know if you're still interested. Cheers.

    yes i am, pm your paypal address, would like to ring for quick chat tomorrow before i get it aswell if thats ok, sound out


  • Registered Users, Registered Users 2 Posts: 481 ✭✭Mechanic365


    yes i am, pm your paypal address, would like to ring for quick chat tomorrow before i get it aswell if thats ok, sound out

    I will leave this where it is, I run sram and just decided to buy a sram red crankset to save the bother of changing out a pf86 bottom bracket.
    Thanks and GLWS


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