Is it as smooth as my 11-36 SLX cassette? Not quite, but with a Wolftooth Goat link extension on my derailleur this thing actually does pretty well. I haven’t had any issues under load while climbing, the only slight struggle I notice is between 5-6th. True Shimano fitment, went on my hub no problem at all. So far so good with about 60 miles on it.




