Thule Xadapt9 Roof Rack Kit - Fits 517 Peloton and 518 Echelon

Thule Xadapt9 Roof Rack Kit: Fits 517 Peloton and 518 Echelon. Xadapt kits adapt certain Thule accessories to fit the Aeroblade Aerblade Edge Rapid Aero and Xsporter load bars.