The ZROTH is an elite treadmill that packs an intense workout into a small package. Motorless and easy to move: ZROTH runs on user energy, with no electricity consumption and a low carbon footprint. Users will be impressed by the intense workout they can generate with the power of both feet. The ZROTH is one of the lightest treadmills in its range. Its light weight combined with a 100% foldable frame and integrated transport wheels make it easy and quick to reconfigure your training space. Designed with a steel frame and handrail, corrosion-resistant material and sheet metal surface for excellent durability and strength, the ZROTH is built to last. Plus, with no drive motor or lift motor, the treadmill requires very little maintenance.