Advertise on Bikeforums.net



User Tag List

Results 1 to 5 of 5
  1. #1
    Junior Member timothym's Avatar
    Join Date
    Nov 2003
    Location
    Melbourne
    My Bikes
    Colnago Road. Giant MTB
    Posts
    14
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)

    Different sizes ....

    Firstly do please accept my advance apologies for my naivety but I'm a complete newbie at this.
    I have bought an old Bianchi road bike that Im trying to bring back to glory. It had some shocking components added on so I thought Id replace them.
    So I have bought second also a lovely pair of campag caliper brakes and levers.

    1/ First problem the brake nuts are too short to affix to the frame (this has been discussed before I believe): My solution to swap the front and rear brakes so I can at least affix them. (Yes I do know which way around they are supposed to be.
    2/ Next problem. The brakes do not quite reach the rims, despite adjustments. I guess this is because I have 26 wheels and the frame was built for 27 am I right?3:/ This is fun: The brake levers have are far too big to affix to the drop bars: Do drop bars come in different diameters?

    All in all its frustrating as nothing fits! But it would help my sanity in knowing that I am right about this before I continue!

  2. #2
    Senior Member
    Join Date
    May 2000
    Posts
    206
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    1) the brake bolts are replaceable

    2) There are no adapters to go from 27" to 26". There used to be some to go from 27" to 700c, but I don't think they are available any more.

    3) yes.
    lj

  3. #3
    feros ferio John E's Avatar
    Join Date
    Jul 2000
    Location
    www.ci.encinitas.ca.us
    My Bikes
    1959 Capo; 1980 Peugeot PKN-10; 1981 Bianchi; 1988 Schwinn KOM-10;
    Posts
    14,356
    Mentioned
    2 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by L J Horton
    ... There are no adapters to go from 27" to 26". There used to be some to go from 27" to 700c, but I don't think they are available any more.
    Sheldonbrown.com (Harris Cyclery) has offset/drop bolts, which shorten the required brake reach. These are indeed intended to accommodate the 4mm radial difference between a 630mm/27" rim and a 622mm/700C rim.
    "Early to bed, early to rise. Work like hell, and advertise." -- George Stahlman
    Capo [dschaw'-poe]: 1959 Modell Campagnolo, S/N 40324; 1960 Sieger, S/N 42624
    Peugeot: 1970 UO-8, S/N 0010468
    Bianchi: 1981 Campione d'Italia, S/N 1.M9914
    Schwinn: 1988 Project KOM-10, S/N F804069

  4. #4
    60mph in the 42 ring! Dave Stohler's Avatar
    Join Date
    Jul 2003
    Location
    Niagara Frontier, NY
    Posts
    546
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Do drop bars come in different diameters?
    Yes. Many.
    Cycling Addict
    **************
    (techinical questions gladly answered via AIM)

  5. #5
    Senior Member
    Join Date
    Sep 2002
    Location
    NC
    Posts
    3,411
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quote Originally Posted by Dave Stohler
    Yes. Many.
    but not like you are thinking, dave. The grip portion of drop bars has gooten bigger over the years. I found this out when I was trying to put my old, non-aero brake levers onto a new ritchey bar...there was no way that they would fit.

    The new levers you bought should snug up though. if they don't, try shimming it with something...

    another thing. You probably have a 27" frame with 700c wheels on it, so you need LONG reach brakes. as far as I know, campy does not make long reach brakes, so you'd have to go japenese on this part.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •