2005 1200 GS.
Riding on a dirt road at 20 MPH, thankfully, the final drive bracket for the rear caliper broke allowing the caliper to swing forward and come to rest on the wheel. This broke one spoke and bent two additional spokes as well as the rotor and caused a sudden skidding stop. BMW tells me I cannot order just the flange piece but have to order an entire final drive assembly at a cost of over $2K. Anyone else have a similar failure? Tried to find a used case to no avail.