SPEEDBONE

If permission has not been granted by the frame manufacturer to mount the Rohloff SPEEDBONE or the support bolt through the disc brake mount, then mounting of the OEM2 versions is at your own risk.

Frames with disk brake mounts of international standard (IS 2000) can replace the use of the long torque arm with an OEM2 axle plate and a support bold. For use in conjunction with a disc brake, a SPEEDBONE or a SPEEDBONE Gustav M must also be mounted.