Viewing 5 posts - 1 through 5 (of 5 total)
  • Bottom Bracket Help: SM- BB91-41 (A) Press Fit
  • Premier Icon redthunder
    Free Member

    Hi All, Just took a SM-BB91-41 (A) press fit BB out of the Mrs RT’s Trek Lush.

    Guess what I cant find a SM-BB91-41, 42 comes close, but I know that will be a problem.

    Whilst looking around I found a Shimano XT BB-MT800 Press Fit Bottom Bracket on Wiggle.

    Would this work ? I know Shimano likes to change the names/numbers abit and its essentially the same thing.

    Willing try other brands, just wanting those sizes right.

    Its only been in there for eight years, so much for japanese engineering 😉

    Any thoughts, pointers, links to save the day…. greatly appreciated.

    RT
    Wiggle one.

    https://www.wiggle.co.uk/shimano-xt-bb-mt800-press-fit-bottom-bracket?lang=en&curr=GBP&dest=1&sku=493103&gclsrc=ds

    Premier Icon bigyan
    Free Member

    The MT800 one will fit

    Just needs to be PF41, 98.5/92 width with a 24mm spindle.

    Premier Icon redthunder
    Free Member

    @bigwan
    Thanks. Sometimes a small holding hand moment works wonders 🙂

    Premier Icon Mister-P
    Free Member
    Premier Icon redthunder
    Free Member

    The bloody bracket is now removed 🙂

    Next order a BB.

    Will Loctite be fine for sticking it in ? Or have I got to buy something else ?

Viewing 5 posts - 1 through 5 (of 5 total)

You must be logged in to reply to this topic.

Thanks for popping by - why not stay a while?IT'S FREE

Sign up as a Singletrack Member and you can leave comments on stories, use the classified ads, and post in our forums, do quizzes and more.

Join us, join in, it’s free, and fun.