This listing is for two sets of Traxxas rims, each containing a left and right wheel, for a total of four rims. These rims model number 7771  are colored black. The brand name is Traxxas and the type of rim is specifically for the chassis, drivetrain, and wheels category in the Toys & Hobbies section of eBay. These high-quality wheels are perfect for upgrading or replacing worn out or damaged ones on your X-Maxx.