IBIS Logo Freehub Body 4 Pawl Microspline Driver OEM Take off for customer needing XD driver. hese freehub bodies are for the Ibis branded hubs found on our line of wheels (2017 and newer), including the Send 1/2, S35/S28 Logo and AL wheels, 733, 735 'Logo', 738/938, and the 742/942 'Logo' wheelsets. 4-pawl design with leaf-style springs for durability and ease of maintenance. The HG and XD freehub bodies use the same drive-side endcap (included). OEM The Microspline freehub requires the use of a specific-design drive-side end cap (included)