DT Swiss XD Ratchet Freehub Body

The Ratchet System was the first of this type of freehub system for DT Swiss. The proven system is used in the mid-range of DT Swiss products like the 350 hub. Not suitable for Ratchet EXP hubs. About DT SwissDT Swiss meticulously invent develop shape and create every day. They aspire to engineer leadership strive for products that set benchmarks and help cyclists achieve their ambitions. Every day since 1994 engineering performance has been at the heart of everything they do.For alloy Shimano/SRAM 11sp road cassette compatible star ratchet freehub use DT-0427. For Campagnolo 9-11sp cassette compatible star ratchet freehub use DT-00210. Shimano/SRAM 8-10sp Shimano 11sp Mountain cassette compatible