If you're running 11 speed you can just fit a Campag cassette and go with it, 100% compatible with Shimano or Sram 11 speed. They last longer, too, in my experience.
I did look into Shimano/Campag drivetrain compatibility and it's definitely what I would have done... Running 10 speed unfortunately
@simanas started
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If you're running 11 speed you can just fit a Campag cassette and go with it, 100% compatible with Shimano or Sram 11 speed. They last longer, too, in my experience.