Inno IN-SU Roof Rack Crossbar System For 2004-2006 SCION xB Complete Inno IN-SU roof rack system for 2004-2006 SCION xB Set includes 54 inch crossbars, IN-SU mounts, fit kit. Roof rack max load = 140 LBS Quick and easy instalation. The roof rack system includes: 2 crossbars, 4 mounts, fit kit, locks and keys, hardware and manual