I'm selling Volvo OEM Crossbars for a 2016 or later XC90. These go on R-Design and Inscription models with the flush rails.
https://www.volvodealeraccessories.com/sku/32351087.html

They retail for $350 new. I used them only a few times. Comes with both keys. I also have the OEM bike holder which I'd sell for an additional fee.

Pickup only around Austin, TX. It's too difficult/too much hassle to ship.