I had an MTB with a Truvativ Gigapipe BB, which lived up to its reputation and needed replacing more often than the tires needed inflating.
It came with the spacers mentioned above, which I used to correct the chainline on my Fuji Track Pro, which came with an FSA carbon crankset that was too close to the centreline:
I had an MTB with a Truvativ Gigapipe BB, which lived up to its reputation and needed replacing more often than the tires needed inflating.
It came with the spacers mentioned above, which I used to correct the chainline on my Fuji Track Pro, which came with an FSA carbon crankset that was too close to the centreline: