DT Swiss XDR Freehub Body for Ratchet Drive Hubs (HWYABX00S8883S)

Riders running a 12-speed SRAM XDR drivetrain don’t need a new wheelset to get there. This freehub body swaps straight into your existing DT Swiss Ratchet Drive hub, opening it up to the full range of SRAM XDR road and gravel cassettes, from wide-range gravel setups to tight road blocks.

It’s built for anyone who already trusts a DT Swiss hub and wants to change drivetrain systems, add a second wheelset for a different bike, or simply replace an aging freehub without touching spokes or rims. Because the Ratchet Drive engagement mechanism lives in the hub shell itself, this conversion is a straightforward bearing and body swap, not a full rebuild. That means less time in the workshop and more time on the road or trail.

The aluminum body is paired with a sealed bearing, so engagement stays crisp and power transfer stays efficient even as conditions get wet or dusty. For riders who push hard out of the saddle or rely on instant response when sprinting out of corners, that kind of dependable pickup matters more than most components get credit for.

Compatible with:

• DT Swiss 180, 190, 240s, 350, and 440 series Ratchet Drive rear hubs
• SRAM XDR cassette standard, road and gravel
• QR axle spacing, 130/135 mm rear

Kit includes: freehub body and end cap, ready to install.

Whether you’re converting a hub you already own to XDR or building a dedicated race wheel around a SRAM 12-speed groupset, this is the part that gets you there without giving up the hub you know works.