Unleash the Full Potential of the X15 or X20 Pro! Level up your Force USA X15 Pro or Force USA X20 Pro Multi Trainers with our optional Upgrade Kit. Adds three strength training stations, three functional attachments, a TV mount, and four convenient storage shelves with rubber linings for one irresistible price. Compatible only with X15 or X20 models Jammer Arms (Pair) Lat Pulldown Seat with Knee Holder Multi-grip Lat Pulldown Handle Matador - Dip handles / Dip bar Multi-grip Landmine Handle Single Metal Handle (Pair) 4 x Storage Shelves with Rubber Linings TV Mounting Bracket