There are several types of Classified cassettes available. The below compatibility matrix shows which cassette-type parts are compatible with which hub. A cassette whose smallest sprocket has 11 teeth (11T) is compatible with:
- The CD33 Powershift hub cassette interface (1)
- The CD27 Powershift hub cassette interface (2)
Please note you have to use the correct cassette spacer and lockring to fit the cassette on the hub. You can find the overview in the table below.
| 1. CD33 (HUB-C142-A00-A-00) | 2. CD27 (HUB-C142-D27-A-00) |
A cassette whose smallest sprocket has 10 teeth (10T) is only compatible with the CD27 Powershift hub.
The cassette is not shown in the drawings below. The cassette is located:
- In the case of the CD27 Powershift hub cassette interface, between (2) and (4).
- In the case of the CD33 Powershift hub cassette interface, between (2) and (3).
| Nr. | Item description | A | B | C | D |
| Smallest cassette sprocket size | 11T | 11T | 10T | 10T T-type | |
| 1. | Powershift cassette driver interface | CD33 | CD27 | CD27 | CD27 |
| 2. | Centering ring | Centering ring CD33 | Centering ring CD27 to 11T cassette | Centering ring CD27 | Centering ring CD27 |
| 3. | Cassette lockring | Cassette lockring CD33: X11 | Cassette lockring CD27: X11 | Cassette lockring CD27: X10 | Cassette lockring CD27: I10 |
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