Пресс-фит
Нашел кое-то забавное про BB30
http://bikesnobnyc.blogspot.com/2008/01/new-bike-tech-lo-fi-vs-hi-fi.html
Сори, кто не может прочесть, но переводить крайне влом:
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I don’t know about you, but every time I blow out my birthday candles, put a penny in a fountain, or wind up on the business end of a wishbone, I wish fervently for a new bottom bracket standard. Thankfully, FSA was listening, because here comes the BB30. And not only does it require a dedicated crank, but it also requires a dedicated frame. That means I get to go shopping! The BB30 is based around Cannondale’s 30mm spindle diameter, which they’ve been using awhile and have “made available to the industry for free.” This is less an act of generosity than it is the kind of “If I get everyone else to do it too, I won’t feel so dumb” mentality that makes you buy your friends that fifth round of drinks at 11:30 on a weeknight. Of course, every dumb idea needs an excuse, and the one behind the BB30 is reduced Q-factor, as though up until now straddling a bike was too much like going to the gynecologist. "The biggest concern is from rider physique, related to the crankarm curvature," [Matt Van Enkevort, FSA general manager] said. "Heel hit was a complaint, from CSC riders especially.” Van Enkevort went on to not disclose the fact that FSA don’t like the way their cranks look in pictures with heel rub marks on them, nor to admit that various sponsorship obligations prevent CSC riders from trying more simple things like wearing different shoes or dialing the excessive slop (or “float” if you consider slop a feature) out of their Speedplay pedals. Yes, heel rub is a great reason to redesign both the bottom bracket and the frame, and if the past is any indication, the BB30 system will be a resounding success. Just look at Klein and Merlin, both of whom once offered proprietary press-fit bottom brackets, and both of whom were subsequently subsumed by larger companies.
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