This is not a bad product by any mean. I only wished they chose a different option for the bar between the legs. This bothers driving and just feels unnatural. Also, I am 188cm, and this is a bit small.
And also, why do you only have polish instructions ? I had to go to youtube to kinda understand what I am supposed to do...
Rubber on handles, which makes it easy to adjust
the instructions manual is all in Polish
the placement of the support part between the legs