OEM2 mounting (OEM2 axle plate) for torque support with Rohloff SPEEDBONE or support bolt is only permitted on bicycle frames that have been approved for this by the frame manufacturer. Without the approval of the frame manufacturer, use of this mounting variant is made at your own risk.
For frames with disc brake mount (IS2000 standard), the torque can be supported using the OEM2 axle plate instead of the long torque support. The SPEEDBONE or SPEEDBONE Gustav M must be mounted when used in conjunction with the disc brake. Due to the special brake cylinder shape, installation with the "Standard-Rohloff SPEEDBONE" is not possible.