Advertise on Bikeforums.net



User Tag List

Results 1 to 3 of 3
  1. #1
    Elitist carleton's Avatar
    Join Date
    Jul 2005
    Location
    Atlanta, GA
    Posts
    10,866
    Mentioned
    6 Post(s)
    Tagged
    1 Thread(s)

    Please help me ID this Shimano chainwheel (pic)

    Hi everybody. Carleton here. Long time listener, first time caller.

    I'm looking for the model number and/or maybe info on where to get one. I know it looks similar to a TT chainwheel but I believe that this is track specific. In this pic it is attached to a DA crankset on a Cannondale track frame.

    Sorry for the low quality pic.



    Thanks,

    C

  2. #2
    so much for physics humble_biker's Avatar
    Join Date
    Aug 2006
    Location
    over there
    My Bikes
    Scott CR1 team, Fuji track pro, NYCbike, Cannondale, Free Spirit, GT Edge
    Posts
    562
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    If it's 144bcd then it is 7710 (I think)

  3. #3
    spinlikehell mickster's Avatar
    Join Date
    Nov 2005
    Location
    UK
    Posts
    140
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    carleton - You're right, I think it's basically a 144bcd version of the Shimano TT rings. I've never seen one of these in person, but they're a common sight at World Cups / World Championship level meets. I'm presuming Shimano only produce these in small numbers for national teams maybe?
    Other possibility is that they're rebadged Sugino ZEN rings, but they don't seem to have the same machining on them so probably not.

    mickster

Posting Permissions

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