The Thule XADAPT12 T-Track Accessory Kit mounts the Thule 811 SUP Shuttle and Thule 819 Portage onto the T-track of AeroBlade and Xsporter load bars.
Thule Adapter Kit - T-Track Accessory Kit for All Thule Aluminum Bars - Black
Thule Adapter Kit Xadapt12
SPORT/CARGO
Accessories
