Have the seatpost ordered only because of the good reviews and in the hope that in the event of a defect, the upper part can not rotate horizontally. That exactly what has happened to me with another seatpost during a tour. The installation was done in less than a quarter of an hour, everything was perfect. The first test drive took the same eye-opening experience for this support deflects when sitting at about 10 mm and holding the seat are very comfortable caught in a limbo in which even the smallest bumps. The described and regarded as unpleasant, tilting the saddle backwards I barely registered, it is by no means disturbing. I am extremely satisfied and would recommend this seatpost fully. The only negative point is the beauty with almost 800 grams of relatively high weight, but it will be rewarded with a very stable design, which promises a high degree of stability.
