MST FXX Alum. bearing holder (red)

The MST FXX-D Aluminum Bearing Holder is an upgrade for the FXX-D, FSX-D and FMX-D models. The machined aluminum option will help to provide a rigid structure for the drivetrain increasing durability and efficiency, while the available color options will give your ride a custom look that cannot be matched by the stock parts. Package includes bearing holder, bearing and hardware.