4 x Oval Track Adapter to fit Rhino, Rola RBU, Thule, Prorack and more.

Contents:
Set of 4 adapters that fit to your roof rack cradles and slide into the track of aero bars (oval roof bars with a slot).
Convert your existing kayak cradles to suit new aero bar roof bars.

** If you have any doubts concerning fitting this product, please seek professional advice.