Freehub body DT Swiss Ratchet EXP SRAM XDR: a SRAM XDR cassette interface for Ratchet EXP hubs.
| Feature | Specification |
|---|---|
| Hub mechanism | Ratchet EXP |
| Cassette interface | SRAM XDR |
| Included end cap | 12 mm drive-side end cap |
Match the hub mechanism and cassette interface before installation. Ratchet and Ratchet EXP bodies are not interchangeable.