Wondering if anyone knows? I've emailed Trek, no reply yet... and looked all over the net, without avail.
It's a 2014 Trek Superfly 9 AL Hardtail.
Thanks very much in advance.
Also, if anyone wants to explain BB's to me that would be awesome as well. I'm looking to buy a new crank, but I'm completely lost on what kind of BB my bike needs, and if there are other options? Will all cranks fit all BB's? How do I know what will and won't fit... ?
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