OK, I'll deny ever having said this and not sure how it would fit on a GC but....
For my previous 535 ix GT I bought a Saris Bones 3 bike rack. According to both Saris and BMW it doesn't fit and can't work. Well, I did it for three years and never had an issue. It was a pain opening and closing the hatch, but it did work.
Similarly, though I haven't tried it on a road trip with my new 640 ix Vert, I can put it on the trunk lid / bumper the same way.
No idea about the GC as I said but might be worth a look.
|