Originally Posted by
wheelsmcgee
Right, but watch the video at ~1:32...he indicates that you need an SRAM cassette because he believes the shimano 10 speed mountain cassettes won't be compatible with the shimano 10 speed road shifters. This is actually what I was concerned about prompting this entire thread, but it seems to be the consensus that this is not the case.
It's not the cassettes it's the 10 sp MTB derailleur that does not work with 10 sp road shifters. My 10 speed shimano MTB cassette works fine with the nine speed MTB derailleur and 105 levers. As it does for many others.