It's essentially a conventional fixed axle BB but the bearings are carried outside the shell, like external BBs do except the part outside the shell is twice as big as a normal external BB.
[Img]http://www.freeimagehosting.net/uploads/0786f5073f.jpg[/url]
@Emyr started
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It's essentially a conventional fixed axle BB but the bearings are carried outside the shell, like external BBs do except the part outside the shell is twice as big as a normal external BB.
[Img]http://www.freeimagehosting.net/uploads/0786f5073f.jpg[/url]