Ratchet LN freehub bodies support the entry level Ratchet System of DT Swiss, primarily used in the lower price products like the 370 hubs. The Ratchet LN freehub body is designed to replace the 3-Pawl freehub system.End Cap IncludedRatchet LN uses the same inner parts as the freehub Ratchet System, where the difference lies in the freehub system seal, located on the freehub bodyItem SpecificationsCassette Body TypeSRAM XDMaterialAluminumRear Axle Type12mm Thru-axleRear Hub Spacing (mm)142Rear Hub Spacing (mm)148 DT Swiss Ratchet LN Freehub Body Freehub Body EAN: 7613052321622