I have a 2008 highlander sport, it has the factory aero (wide/oval bars). The Thule 517 bike rack has U bolts that went around a square bar, but now not so much.
Does anyone know of a way to directly mount the Thule bike racks to the stock rack with the highlander? I don't want to add another 3-4" by attaching the goofy looking Ride-On adapter (basically mounts square bars on top of your aero bars).
There is the XAdapt9, but it seems to need channels in the aero-bars, which the highlander does not have.
Has anyone either found an accessory to make this work directly on the aero bars, or a solid/nice looking 'hack' that worked out?
Thanks!
*edit* - or, if anyone has found crossbars that fit the factory sidebars that have T-channels in them, that will work as well (with XAdapt9 from Thule), I haven't found any that will go on the Highlander factory sidebars.