Viewing 16 posts - 1 through 16 (of 16 total)
  • is it safe to run a 25.4 mtb stem with 26 road bars
  • firestarter
    Free Member

    Anyone ? Ta

    james
    Free Member

    No

    ken_shields
    Free Member

    it won't fit

    0.6mm may not seem like much but it's a lot when it's an interference fit

    TandemJeremy
    Free Member

    beer can shim?

    reggiegasket
    Free Member

    the bars are bigger than the stem Jeremy

    I've done it and it did fit in my case. Not advisable obviously, and stems are not expensive so not much point.

    pondering_panda
    Free Member

    What "James" said. But louder.

    You may be able to bodge something, but personally I would always be wondering if I could trust it!

    holyhutzpa
    Free Member

    I've tried something like that, only the other way around, and you have to really tighten the stem. I ran it with nitto drops (narrower than normal ones), and occasionally the drops would start dipping mid-ride (and I only weigh 8ish stone!).
    If you can get the right stem for it, that's preferable 🙂

    firestarter
    Free Member

    Thanks all I won't bother then

    iain1775
    Free Member

    been running road bars like that on my old mtb that i use for commuting for 6 months now, only sees road and cyclepath work, no offroad but 10 miles a day, 4 days a week. No issues whatsoever
    have used an Easton EA70 and a RF Deus stem during that time

    samuri
    Free Member

    Yeah, it'll be fine.

    TandemJeremy
    Free Member

    reggiegasket – Member

    the bars are bigger than the stem Jeremy
    D'oh!

    clubber
    Free Member

    Depends. I've had a couple of bikes set up in that way BUT they were both with single bolt clamp stems (eg not a separate face plate) so that they actually kind of fitted properly. Never had any problems but on your head be it…

    clubber
    Free Member

    double post

    Midnighthour
    Free Member

    If you already own the stem, just try it and see. If you have to buy it, get the right size.

    iain1775
    Free Member

    just to reitterate my earlier post – I only use that bike for commuting, I would dream of risking it offroad (like samari's photo)
    The stem i am now using it with is also a 4 bolt faceplate so (hopefully) the load is spread a bit better

    myheadsashed
    Full Member

    depends on the stem.

    I have a steel stem which runs drop bars fine but I wouldn't want to try it with an aluminium stem.

Viewing 16 posts - 1 through 16 (of 16 total)

The topic ‘is it safe to run a 25.4 mtb stem with 26 road bars’ is closed to new replies.