DT Swiss Spare Parts We're DT Swiss Experts Confused by all of this? Call and chat with one of our specialists who will helpContact UsFreehub bodies for Star Ratchet and EXP hubs Both the "classic" and EXP hubs use the same interchangeable freehub bodiesFreehub bodies for Ratchet LN hubs All models of Ratchet LN freehubs have "Ratchet LN" written on them. They are not compatible with either the 3-pawl, Classic, or EXP freehub bodies.Freehub bodies for 3-Pawl hubs If you need a new 3-pawl freehub we strongly suggest you upgrade to a Ratchet LN system as durability is much betterRatchet LN upgrades Upgrade your DT Swiss 3-pawl 370 hub to use the excellent star-ratchet systemClassic Star Ratchet Spare Parts and Upgrades These parts are specific to non-EXP hubsEXP Spare Parts and Upgrades These parts are specific to EXP hubsDT Swiss Front EndcapsDT Swiss Rear Endcaps Rear endcaps are shared across the 3-pawl, Ratchet LN, Classic, and EXP hubDT Swiss Axles Axles are shared across the 3-pawl, Ratchet LN, Classic, and EXP hubDT Swiss Service Manuals Parts diagrams and instructions