The DT Swiss Ratchet System Ceramic freehub body, featuring a beautiful and smooth finish, is the stock replacement part for all DT Swiss 180 hubs. Crafted from aluminum, the freehub body lacks seals, as the seal is located on the hub shell. Designed for optimal performance, it accommodates a 12mm thru-axle with a rear hub spacing of 142mm. Choose from Shimano HG or SRAM XDR (compatible with SRAM XDR and SRAM XD 11/12 speed), ensuring a versatile fit for various setups.