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  1. #1
    mtbr member
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    Join Date
    May 2007
    Posts
    1

    Need help with BB upgrade - Fule 90

    Thanks for the help...I have a 2003 Fuel 90 with disc. I have been out of riding for a while due to new kid and a big fix to the bike. I need to replace my crank arms and BB. It is currently a 73 x113 square tapered BB. Pretty sure. Can I change this out to a splined BB and cranks arms to match? Thanks for the help. The change from Bontrager to Race Face. Thanks

  2. #2
    Lionel Hutz, Esq.
    Reputation: Thirdrawn's Avatar
    Join Date
    Mar 2007
    Posts
    545
    There should be no issue with switching the BB to a splined system - no matter who the manufacturer is. However, it would be very bling of you to go with a two-piece system...
    2007 Trek Fuel EX 8
    1999 Trek 7000 --- Dragonfly Green = Sexy
    2002 Trek 2100
    2008 Felt New Belgium Cruiser

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