DT Swiss Steel Ratchet LN Freehub Conversion Kit, MICRO SPLINE, 142 mm / 12 mm or BOOST

Use the matching DT Swiss freehub body when changing cassette fitment or replacing a worn assembly. The cassette interface is only one part of the choice: the hub mechanism and axle/end-cap arrangement must match too.

Check the exact hub or wheel in DT Swiss Product Support and select the corresponding part below. Ratchet, Ratchet LN, Ratchet EXP and Ratchet DEG parts are not interchangeable simply because the hub carries the same model number.

Choose the Correct Part