Well, maybe. The SL cranks came with the 104mm axle. The new SI cranks use the 109mm and have a couple of extra spacers. There's a compatibility chart somewhere...
So should the 104mm axle slot straight into BB30 bearings without all the stupid spacers?
That's pretty much what the chart says, yes.
@Dick started
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Well, maybe. The SL cranks came with the 104mm axle. The new SI cranks use the 109mm and have a couple of extra spacers. There's a compatibility chart somewhere...