MAHLE

Shimano HG Steel Freewheel - Gen 2

MAHLE Shimano HG Steel Freewheel - Gen 2 is a direct replacement driver for MAHLE Gen 2 rear hubs, built to restore crisp cassette engagement and keep an e-bike wheel rolling quietly and reliably after wear or damage. The Shimano HG-pattern interface supports cassettes that use the common HG spline standard, while the steel construction is chosen for durability under higher e-bike torque and frequent shifting.

• MAHLE Gen 2 fit - Correct replacement part for servicing compatible MAHLE Gen 2 hub systems
• Shimano HG spline - Matches the widely used HG cassette interface for straightforward drivetrain compatibility
• Steel body - Helps resist gouging and long-term wear from cassette load, especially under high torque
• Service-focused replacement - Refreshes hub engagement and drivetrain feel without replacing the entire wheel or hub