The screws and dowels were unfortunately too short for the 4-centimeter thick layer of plaster an old building, but honestly, I barely know the product, in which the supplied mounting hardware covers all eventualities. And actually the wall bracket is intended for basement or garage where you will be cycling normally kept.
The two aluminum profiles are pegged with two screws to the wall, are made stable and make a very solid impression. My 11kg heavy bike wear them effortlessly.
What has been found to be difficult during the assembly, the closely spaced holes for attachment of the hook in combination with the small bearing surface of the fastening plate. When drilling as much plaster has come against me that I needed filling. Unfortunately, the small piece of metal bridges the incurred (not very viable) plastered cavity not complete and therefore not a viable touches panel. Therefore had to make a separate panel that distributes the clamping force evenly to the environment.
If the wall bracket is mounted once sure he does the job perfectly. The aluminum profiles are so large in area that you have enough room with the wheels in the "parking" without blacken the wall. The plastic hook is extremely stable, can be easily put to seatpost or top tube and holds the wheel securely in a slightly averse from the wall position.
With parked bicycle holder is hardly noticeable, since we see only relatively small aluminum surfaces under the tires.
Without wheel of sight is a bit grim, but who leaves the apartment with the wheel, which is getting only very briefly to face :)
The product is certainly meant to be used for the garage where you will likely not have the little problems during installation.
Therefore, despite the difficulties in the old 5 star for a successful product at a reasonable price.
