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Grey Lines on Carbon frame

kuyajoshkuyajosh Posts: 7
edited August 2016 in Road general
Help please.. My bike is having weird grey lines like this on photo.14102260_1402848809729840_8010475583205308687_n.jpg?oh=abf234c077d8d24bb2c61317fc0dde73&oe=5845F356 Is it a crack or scratch?


  • imposter2.0imposter2.0 Posts: 11,003
    It's a scratch. Move on.
  • keef66keef66 Posts: 13,286
    Yep, that second one. Possibly due to the chain hitting the stay when you're going over rough surfaces. You could stick some helicopter tape over the chainstay if it concerns you. Or just accept that it happens occasionally, and shows that you spend more time riding the thing than peering at the finish. It is permissible to do both however...
  • sigorman85sigorman85 Posts: 2,536
    This is a crack

    When i die I just hope the wife doesn't sell my stuff for what I told her I paid for it other wise someone will be getting a mega deal!!!

    De rosa superking 888 di2
  • That'll buff out
    I'm sorry you don't believe in miracles
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