The 145 flexes to the sides as if a shock absorber was built into it. What did you want from such a design, which consists of two separate and unconnected plates? I have been thinking about something like this for a long time, so I will not find fault, except that they consider the specified length size in a fully straightened position, and after even a slight bend, unlike some European and also Chinese counterparts, the length is less than indicated. However, at the same angle, it turned out to be 17mm longer than the ZTTO-120mm, but this, I think, is already enough :) The graduation of the degree change on the body from the bulldozer differs from the real one and every time it becomes between different risks, but no It does not carry any special inconveniences. In short, well deserved 5 points, and also a big thank you to the manufacturer of this interesting takeaway and his seller for a good job in packaging and delivery :))
Good stem. Easy installation, I think it will last a long time.