![10 vs 11 speed cassette 10 vs 11 speed cassette](https://m.media-amazon.com/images/I/714ptAZtD9L._AC_SL1000_.jpg)
Assemble the OneUp 10T sprocket cluster with either the 14T or 15T included sprocket depending on which Shimano cassette you are converting (See Specs above). Remove the first 3 sprockets and lockring from your stock cassette.
Assemble the OneUp 10T sprocket cluster with either the 14T or 15T included sprocket depending on which Shimano cassette you are converting (See Specs above). Remove the first 3 sprockets and lockring from your stock cassette.