Originally Posted by
Slaninar
Sure - though still expensive, exotic and won't work with most road RDs without some modifications.
Expensive - no, they are just standard parts now (for Shimano, for expensive, see SRAM XD cassettes) (go back 18 months and you were correct)
Exotic - no, they are just standard parts now (go back 18 months and you were correct)
Won't work with road RD's - they will if your running 1x and a RD with the correct t count