'Trek is looking to take the 9.5 and the 9.9 mountain bikes and do just what it did with the Madone to separate it from the 5.2 and the 5.5 road bikes. Basically, that consists of a reshaped top tube that's one-piece with the head tube lugged to the down tube. "The new one-piece Hammer Head top tube and head tube gives a lot more lateral stiffness...' More
