MAHLE

SRAM XDR Aluminum Freewheel - Gen 2

MAHLE SRAM XDR Aluminum Freewheel - Gen 2 is a replacement freehub body (often listed as a “freewheel”) for compatible MAHLE Gen 2 rear hub systems, built around the SRAM XDR driver standard. It’s the right choice when converting a wheel to XDR, replacing a worn driver, or restoring crisp cassette engagement for consistent shifting under load.

• SRAM XDR driver standard - Enables use of XDR road/gravel cassettes, including options with a 10-tooth small cog for wide-range gearing in a compact package
• Gen 2-specific fit - Intended for MAHLE Gen 2 hub compatibility, helping ensure correct alignment and secure cassette retention when matched to the proper hub
• Aluminum construction - Keeps weight down while providing durable support for the cassette body in everyday mileage and high-torque efforts
• Service replacement part - Practical fix for worn engagement surfaces or rough-running drivers, restoring reliable coasting and power transfer without replacing the entire hub