The elliptical machine delivers what it promises. From the delivery to the finished building everything worked perfectly. When building one comes to a halt once because a right and a left fork suspected (connector between the flywheel and hand lever) .The storage one is mirrored by the identical forks fitted at the rear, but is not a problem. The stabilization is carried out via the front screw, which you have to tighten, because otherwise the sound is. The individual diaphragm mounted only after a test run so that you can set a orE other screw tighten again. It pays to spend a little more money, because the elliptical machine is very quiet through the double ball bearing. In my opinion, I made a very good buy