Bottom Bracket Options

New Press-fit Bottom bracket from shimano. Dura-Ace. SM-FC7800-P

Shimano's new press fit BB will allow for a bunch more options with bottom bracket widths and walls.

Dura-Ace. SM-FC7800-P

http://www.cyclingnews.com/photos/2006/tech/shows/eurobike06/eurobike064/Scott_press-fit_bottom_bracket_cups.jpg

http://www.cyclingnews.com/photos/2007/tech/shows/eurobike07/eurobike073/Yeti_AS-R_Carbon_BB_bearing.jpg

Allows for full carbon bottom bracket shells.

http://www.cyclingnews.com/photos/2006/tech/shows/eurobike06/eurobike064/Scott_Addict_bottom_bracket_shell.jpg

Wider shell spacing for improved suspension designs.

http://www.cyclingnews.com/photos/2007/tech/shows/eurobike07/eurobike073/Yeti_AS-R_Carbon_BB_shell.jpg

press releases say that scott has exclusive rights in the first year, but we all know how the bike industry really works. Yeti already has show bikes with it. The AS-R.