Pro Gym Supply has the largest selection of used commercial cardio equipment in the used gym equipment market. We have hundreds of cardio machines in stock at any time. We sell only the top of the line models from the most popular brands including Life Fitness, Cybex, Star Trac, Precor, Schwinn, Octane Fitness, TechnoGym and more. If you are planning to open up a new fitness center or personal training studio, or you are interested in upgrading your cardio equipment look no further because Pro Gym Supply has what you need. Why buy brand new cardio when Pro Gym Supply can offer you certified pre owned and professionally remanufactured commercial gym equipment with a warranty at almost 80% off retail price!