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-   -   bottom bracket question (https://www.bikeforums.net/singlespeed-fixed-gear/281123-bottom-bracket-question.html)

sorsha6 03-25-07 06:31 PM
bottom bracket question
 
my 2007 Madison has a Truvativ Cartridge square taper 68x108 bottom bracket... i was told that if I want to use BMX cranks all I need to find is a euro BB...true? I was looking at this one - think it'll work?

babychris 03-25-07 06:33 PM
why would you want to use bmx cranks?

sorsha6 03-25-07 06:34 PM
Originally Posted by babychris
why would you want to use bmx cranks?
'cause I have a profile bmx chainring.

goldener 03-25-07 06:36 PM
yes the cranks you linked will be fine

babychris 03-25-07 06:39 PM
Originally Posted by sorsha6
'cause I have a profile bmx chainring.
fair enough.

dommer 03-25-07 06:41 PM
chainrings are usually cheaper then BBs.

sorsha6 03-25-07 06:56 PM
Originally Posted by dommer
chainrings are usually cheaper then BBs.
true enough. but it's a cool orange profile chainring. I like the look plus it should be fairly indestructible.


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