DT Swiss end stop MTB rear hub, 12x135 mm, HG10 freehub body, DT Swiss No. HWGXXX0002218S
These endstops are compatible with all DT Swiss rear hubs featuring a ratchet and pawl freehub body, with the exception of DT Swiss hubs with a 150 mm clamping width.
Older DT Swiss 240 and FR-based rotors are not compatible with this end stop. If necessary, the existing dust cap on the right-hand rotor bearing must be carefully pried off using a small screwdriver
Herstellerinformation: DT Swiss, Längfeldweg 101, 2504 Biel, Bern, Switzerland, https://www.dtswiss.com/