For those who go among us long distances and / or very often have to absorb the poor, it is a very pleasant relief for carpal tunnel and joints. I'm going for over a year and thus not regret buying. Sitting properly and Allen screw very firmly. to set even a scale exists. In addition, the packaging has been more ecologically and even excellent.
Only minus were the covers for the sites because they had to be adjusted because they would otherwise not fit in my handlebar tube.