DT Swiss Ratchet Freehub Body - SRAM XDR, Standard, Aluminum, Sealed Bearing, QR x 130/135 mm, Kit w/ End CapRatchet freehub bodies have a gloss finish and don't have a seal, as this is fixed on the hub shell. The Ratchet System was the first of this type for DT Swiss; used in the mid range products like the 350 hubs. End Cap Included Item Specifications Cassette Body Type SRAM XD Cassette Body Type SRAM XDR Material Aluminum Rear Axle Type Standard QR Rear Hub Spacing (mm) 130 135 DT Swiss Ratchet Freehub Body Freehub Body EAN: 7613052292793