Open invite to flame sir noob-a-lot

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  • Post number 2 - and a request already. I have a trusty Giant OCR road bike which is Alu with carbon front fork. From extensive searching of the forum I get the impression that this frame layout is not conducive to conversion to fixed, related to the vertical drop-outs.
    Feel free to commence the lynching..... but could I also get some input about the cost (specificallY) of doing the conversion properly and whether to do it or not.
    If it is going to end up with a sh1t fixed gear I would also like to know.

    Anyway, round up the posse - and thanks for all help in advance.
    doc_si

  • For fixed wheel you will either need a white industries ENO hub, which are quite pricey, or an eccentric bottom bracket, which I know nothing about although I believe VB was looking into them, and MrSmith has used them. Do not use a chain tensioner with fixed, it will not work.

    You could get lucky and use a 'magic gear'. Check out Sheldon Brown's web site.

    Track ends make it much, much easier to sort out. Semi-horizontal works, vertical is quite expensive in comparison.

  • ebb's need a bigger shell so not viable if your frame is aluminium. i would go for the white industries hub getting track ends welded in is going to be difficult as you need to heat treat the frame afterwards to retrain strength (welding steel is cheaper/easier and more readily available).
    one thing to watch is bb height and crank length. low bb and long cranks means possibility of pedal strikes

  • i don't think the frame is suitable.

    i'd look for something cheap, with horizontal dropouts. there is enough out there.

  • why not sell the giant and get a used off the peg for cheap cheap?

  • I'm with hamster, drop out replecement while not too costly may not be the best option, an OTP track bike will have a higher bb which is nice for fixed.

    a good frame builder should be able to do drop out replacement for about 50 heads of the queen.

  • a good frame builder should be able to do drop out replacement for about 50 heads of the queen.

    even if it's ally and includes the heat treatment needed?

  • ok make it a bit more for the extra work...

  • sell the OCR and either buy a frame and slowly buy stuff off here and ebay or buy a Fuji Track if you're itching to get out on fixed straight away.

  • or keep the OCR and get another bike for fixed. road bikes are good and shouldn't be discarded on a whim.

    besides, n+1 = fun ;)

  • thanks guys - exactly what I needed to hear. keep the OCR for winter road training. quite liked the sound of the used Dolan that was on here recently.....
    anyway glad to have survived my first thread and if you need any injury/health type queries sorted feel free to post

  • are you the right kind of doctor?

    cos we need as many of them as we can get

  • I'm not the sort of doctor to lie you on a couch and tell you why your mum doesn't love you..... Not sure what the right sort of doctor is...
    But the above offer stands

  • are you the kind of doctor who goes to imperial medical school?

    r|andom question I know, but its a hunch

  • yeah, I don't mean a damn shrink.

    we want someone who can bandage and sew up wounds, in the heat of battle.
    someone who won't baulk at the ugliness of human atrocity at it's very base and most despicable depths..

  • can certainly do the above. no i dont work in imperial (based in oxford). as based in oxford prob available on an intermittent basis physically, but can certainly opine on request.
    cheers

  • Oxford? Weren't we killing Oxfordites? Or was that last week?

  • Nope. Flame him!

  • the white industry ENO hubs are so fucking expensive you may as well not bother with them unless your building a solid gold bike with diamond pedals that can give you head and cook for you all at the same time.

  • They're cheaper than Phils.

  • yeah another oxford fixed rider!
    yeah. we'll be able to fight off those marauders at this rate.

  • They're cheaper than Phils.

    Smack pow! :-)

    You can have my brand new WI hub for nothing.. provided you fly me to Oz to get it :)

  • Smack pow! :-)

    You can have my brand new WI hub for nothing.. provided you fly me to Oz to get it :)

    Does getting you deported count ?

  • Not if you want the hub to come back into the country..

  • Not if you want the hub to come back into the country..

    After you have been deported and have the hub, I will put out an international warrant for your arrest on charges of terrorism and have you returned to the UK.

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Open invite to flame sir noob-a-lot

Posted by Avatar for doc_si @doc_si

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