Technical FAQ: Shimano-Magura, Campagnolo-Shimano, and other mash-ups
by Greg Kaplan from Technical FAQ - Velo on (#5SGHE)

How to mix and match braking components across brands, and why Shimano does not offer a 10-tooth cog for new groups.
Read the full article at Technical FAQ: Shimano-Magura, Campagnolo-Shimano, and other mash-ups on VeloNews.com.