DT Bicycle Hub Service Kit Ratchet Star 18T/36T/ 54 T suit for X1600 X1700 1501 level above the wheel group SWISS bike hub gear|bicycle hub gears|bicycle hubhub gear - AliExpress
DT SWISS Upgrade Kit Star Ratchet SL with 54 Teeth for Ratchet Free W, 79,50 €
DT Swiss Star Ratchet Kit - 54T | Part # HWTXXX00NSK54S Other Hub Part | Worldwide Cyclery
60T/54T/36T/18T Star Ratchet Service Kit SL For DT Hubs – Dcbikes
DT Swiss 54t Star Ratchet Kit: 2 Star Ratchets, 2 Springs and Grease | Tree Fort Bikes
Universal Cycles -- DT Swiss Hub Service Small Parts