The Kuat Trio Roof Bike Rack part # TR02 comes with a 9x100, 15x100, and 15x110mm Boost fork adapters. There are however additional adapters available if needed which I have listed for you below.
9mm x 135mm QR - part # TRP9
12mm x 100mm Thru-Axle - part # TRFA12X100
15mm x 142mm Thru-Axle - part # TRP15-142
15mm x 150mm Thru-Axle - part # TRP15-150 view full answer...