jays35
07-02-09, 10:51 PM
Are most BB threads the same size? What size (tpi) are they? What is the crank arm thread size?
Thanks in advance!
Thanks in advance!
Framebuilders - BB Threads
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PaPa
07-03-09, 11:17 AM
Source: http://www.sheldonbrown.com/bbsize.html#threading
http://i39.tinypic.com/23s81go.jpg
http://i39.tinypic.com/23s81go.jpg
jays35
07-03-09, 11:48 AM
Thanks for the info!
NoReg
07-03-09, 06:34 PM
And just in case you are thinking of making your own BB as I once was, and others have mentioned their intention of doing so... They can be picked up on sale for a few bucks and aren't really worth buying.