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Old 03-03-2011, 01:01 PM
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Goat Herder Goat Herder is offline
Gutter Rider
Join Date: Apr 2008
Location: N.M.
Posts: 6,251
Default Re: help pettal arm keeps falling off

The arm at the square taper to bottom bracket must be deformed? This is something to check on new bikes if it is left loose and then ridden enough it goes down hill from there so to speak. Once they deform enough there not the same.
Still gotta have a since of humor.
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