This versatile rack can be used to load up to four racks of ribs while leaving plenty of room to grill large cuts. It easily locks into slotted brackets on the back wall of the cooking chamber of the Rider Pellet Grills. Get a wide variety of custom configuration options with the Multi-Purpose Flex Rack and Drumstick & Pepper Flex Rack (additional racks sold separately) for a truly personalized smoking experience.