The device is very stable. Because really moves when using anything. Limitation in the training computer: Compared to other devices (2 tested) very high variation in Power display (Watts), and accordingly the calories burned. Pulse measurement via hand sensors jump extreme. You have to necessarily buy a chest strap to, otherwise you can use the "heart programs" forgotten. I use a non-coded chest strap heart rate monitor from my Sigmar. Construction: Simple. But you should make as described in the manual building with 2 people, since the assembly of the two standpipes is a bit trickier. Because you need a hand as possible more. The screws are not simply pushed through, but they must be screwed into a thread on the device. The thread increases stability. Warranty: 5 years - am curious if there is to be a warranty case, because there is a reference to the maintenance and if this self performs I wonder if this is accepted (Online is a service interval specified) Addendum: Device Reported 2 weeks of the first use of an error (E1) and the power adjustment then stopped working. Disconnect Only after and restore the power supply, the device could be used again. Error occurred after almost every workout, sometimes also in the manufacture of power supply. Customer service has renewed actuator of the brake. Has located according to the customer service of a wrong tightened Bowden cable. This could have happened during assembly at the factory or during transport. Now 2 more weeks have passed and the device is working properly again.
