comments:
d-cent posted on r/mtb2w
Those bikes have aluminum frames. If it were me, I would just buy one of those cheaper bike racks that strap to your trunk. Just put down some padding where the mount touches your car and it won't scratch your car. https://www.amazon.com/dp/B004C94X12?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_7 These have been recommended by others for being a good price for a quality made rack. I have a friend with the same one, and it looks solid to me.