The CUBB - Modular is designed for the individual that wants to add freedom of motion and resistance in rotation to their complete upper body workout. The CUBB - Modular is designed to incorporate quick change locking collars on both sides of the handle bearing set, which allows the user to customize their bar. The CUBB - Modular comes standard with a middle bar that creates a 17" on center grip position. Included with the purchase are two 8" long, loadable Olympic sleeves, dynamically rotating on IGUS bearings, two rotational resistance bands (light and medium strength), orientation stud protective caps, and cable machine attachment.