Genuine Mazda CX-9 Crossbars (requires roof rack). This kit is a set of two Roof Rack Cross Bars. The versatile design accepts cargo, bicycle and ski/snowboard carrier attachments and features 100 pounds capacity evenly distributed. Attachments not included. When you select a genuine OEM part - you can rely on the high quality and effectiveness of the product and brand without having to guess if the product will work in sequence with your vehicle. Protecting your investment is important and choosing the right parts can be challenging. So don’t risk another minute by searching and buying something that might work. Stick with what you know and choose a genuine OEM part. Fits: 2010-2011 Mazda CX-9.