Hi,
I am new to this forum, and I am sorry if this is posted in the wrong place. I have a 2012 Trek 1.1. I am a runner at heart, but I use my bike to xtrain, and I ride it to work and various other places. I just purchased a Dura Ace 7701 Crankset, used, hoping that it will make the topspeed of my bike faster. I think the crank uses an octalink bottom bracket (im not positive), and I am curious what kind of bottom bracket I need to buy, that will fit my bike and this crank. Thanks for any help.