The Chassis Bar can be mounted on the Tumbl Trak ™, Tumbl Trak ™ Inground, Xtreme Tumbl Trak, Leisure Tumbl Trak and Porta Trak.
 It allows gymnasts to practice a variety of barre techniques, including hand press skills, firms, and multiple release moves.
 The frame bar attaches and detaches easily with steel knobs (no hardware required).
 It has become a must have accessory in any Tumbl Trak. ™