press-in BB design (I'm sure can be rigged up for my SI SRM setup)
It's not BB30 but a wider BB with standard size bearings for regular Shimano "external BB" cranksets. (Similar to Scott, Trek, Giant, Principia, Wilier etc. frames with press-fit bearings for Shimano).
Cannondale and other BB30 cranksets wont fit in this BB.http://www.cube-bikes.de/xist4c/Press-F ... 33815_.htm
With press-fit bearings, the outer bearing ring is pressed directly into the housing and not screwed-in as usual. With its wider housing the down tube and the rear forks can be joined full width. Because the width of the housing is a parameter in the calculated stiffness, every millimetre of additional width gives a significant improvement of the lateral stiffness, retaining the comfort-bringing resilience of the rear stays. Press-fit bearings are used on the STING SUPER HPC, LITENING SUPER HPC and REACTION models.