It really isn’t hard to understand why Precor elliptical cross-trainers are so popular! Once you exercise on the Precor EFX 576i Series Crosstrainer™, you will immediately realize why. It is equipped with Precor’s patented adjustable CrossRamp™ that ranges from 13° to 40° in elevation and has an adjustable stride length ranging from 21.2″ to 24.7″. Adjustable stride lengths allow for users of different body types and sizes to all feel comfortable on the same machine. In other words, the Precor EFX 576 accommodates users ranging from short to tall, and it’s stride mimics the natural running movements of its user. The Precor EFX 576 Series Crosstrainer™ is an awesome, gut-busting machine, that has innovative technology, designed to eliminate impact, through user-friendly ergonomics. Its rear drive momentum is propelled by a heavy duty, precision balanced flywheel. In order for a cross-training session to be smooth and feel natural, the flywheel creating the resistance, must be structurally sound and balanced with a great attention to detail. After all, the flywheel of a crosstrainer is like its engine, and ultimately, a crosstrainer with an award-winning flywheel, such as the EFX 576, will outlast its competition. All of these little perfections that you can’t see, hidden under the protective shroud, add up to create the smoothest and most durable cross-trainer available. Our 576 “Certified Pre-owned”Crosstrainer™ have been truly ” re-manufactured” to not only look good, but to also operate and be as dependable as brand new. Factory trained and certified technicians have completely inspected these machines as part of the meticulous process these models are subjected to. All worn parts are replaced and all exposed metal parts are repainted. Even every nut, bolt and screw is replaced with new hardware! Each Crosstrainer™ will be in very good cosmetic condition with only minor flaws. So, if you are looking for a durable, quiet, fully commercial elliptical with the Precor pedigree, then our 576 “Certified Pre-owned” Crosstrainers™ are tailor made for you, and at only a fraction of their original cost, don’t wait, supplies are limited!