Issue with Jeffsy CF Pro 29er- Mtbr.com
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  1. #1
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    Issue with Jeffsy CF Pro 29er

    So the last few rides I have felt the rear end of the bike "wallowing" around. It feels as if the rear tire is low. Think I found the issue but have no idea what is wrong. There is significant play in the rear link. I can squeeze the arm to the seat stay and see it move on either side. The bearings are good. The cone spacer is installed on both sides. The bolts are tight. Doesn't make sense that this could wear out or change over time. The pic is from a video that shows it better but I can't post the video here. Hoping someone else has ran into this.
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  2. #2
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    A link to the video would be great.
    I also have a CF Pro, but a 27er. Mine is super stiff with no flex whatsoever.

  3. #3
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    Hmm, this link is Aluminium... The rest of bike is carbon.

    I thought I had some play in those bearings, replaced bearings, but play is still there. It looks like I might have misdiagnosed it, and it is main pivot. I got the rest of the bearing and will replace them this week.

    If you remove the link, and put the bolts back, do bolts move at all?
    More you beef it up, more it will handle like a cow....:skep:

  4. #4
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    ANy updates on this?
    More you beef it up, more it will handle like a cow....:skep:

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