I was explaining the history of bottom brackets to Colleen this past weekend as we were driving up to my dad’s lake house. It’s sometimes hard to visualize what is going on with parts, how they are installed, how they work, and what are their advantages/disadvantages. I came across a well written discussion on BB’s on another blog. I’ll add some of my own thoughts later, but for now check this out.
http://blog.centurycycles.com/2009/01/techtalk-what-you-need-to-know-about.html
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