The bike stand of domestic famous manufacturer is certainly easy to use. However, since the part of the wheel is resin, it was broken by aged deterioration, whether domestic or not. I thought that it would be possible if I had the same size, ordered a coat and tried it. Pitashi. There is no problem in terms of function. However, if you tighten the nut strongly, the wheels will not turn, so moderately around that.
Although I am not dissatisfied with price and function, I am dissatisfied with size notation. Although the hole diameter indication of the wheel is φ8.1, since the roller bearing actually comes out in the hole, even if the shaft of φ 8.1 is prepared, the actual hole diameter is φ8. 0 degree. I would like you to review this way of writing.
This product is not bad, but we ordered it by mistake in size, so we can not use it at all. I really want the outside diameter 160 mm, but it can not be helped as it is not found in your company's treatment.