Replacing BB on 19 Trek Fuel EX - SRAM DUB Press Fit 92mm

mf-racing
mf-racing Posts: 149
in MTB workshop & tech
Hi guys.

The BB on my 2019 Trek Fuel EX 9.8 is shot. For the life of me, I can't work out what tools I need to remove and replace it. It's a SRAM 92mm Press Fit DUB BB. Looking at Park tools, and nothing seems to be specific for SRAM DUB 92mm BBs? The expanding drift they make is too small?

Can anyone point me in the right direction what tools I need? Don't want to do it without the proper tools as knowing me I'll put a hole through the carbon frame! :D

Thanks :)
2009 Trek Remedy 9
Megavalance 2010 - Done!
Megavalance 2011 - In-training!
www.mf-racing.co.uk

Comments

  • steve_sordy
    steve_sordy Posts: 2,453
    edited May 2020
    I Googled "SRAM 92mm Press Fit DUB BB" and got this from SRAM

    https://www.youtube.com/watch?v=E0CDaxwbd5c

    It tells you what tools you need and shows how to install. OK, it doesn't show how to remove, but it can't be far off.

    Then I inserted the word "Replacing" in front and got loads more stuff. Mr Google can be your friend.
  • 3wheeler
    3wheeler Posts: 110
    "If the crank spindle is between 25mm to 28.99mm, such as the SRAM® DUB® cranks, use the Park Tool RT-1."

    https://www.parktool.com/blog/repair-help/bottom-bracket-removal-installation-press-fit

  • photonic69
    photonic69 Posts: 2,832
    If you haven’t already got the correct tools then often it would be cheaper to get your LBS to change this for you. They often will let you supply the part too so you just pay for labour. We have 5 bikes at home and 4 different BB’s. I have tools for one type but for the others I use my LBS to change them when required


    Sometimes. Maybe. Possibly.

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