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  1. #1
    derailleurs are overrated bigbenaugust's Avatar
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    Quick question re: 2003 Giant Rainier

    I can't seem to find the specs for the bottom bracket on my Rainier. Does anyone know them off the top of their head, so that I might find a suitable replacement when I change cranksets?
    --Ben
    Carrboro Bike Coalition - putting the "bike" in "CARrboro" :)
    2011 Motobecane Fantom Cross Uno, 2009 Motobecane Fantom CX, 2011 Windsor Shetland
    Previously: 2000 Trek 4500 (2000-2003), 2003 Novara Randonee (2003-2006), 2003 Giant Rainier (2003-2008), 2005 Xootr Swift (2005-2007), 2007 Nashbar 1x9 (2007-2011)
    Current Linux Usage (by machine): Arch: I Debian: II openSUSE: I

  2. #2
    MTB2Live
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    Just measure the width of the bb shell and the length of the spindle. you should have something like a 68x113 or close to that... I have a Giant Rincon which uses a 68x122.5.

    The easiest way to measure is to remove the cranks and use a metric ruler.

    MTB2live

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