The brake/clutch lever set is beautifully machined and does fit perfectly.
They are not as 'plug and play' as the video suggests, and require you to remove some parts from the existing factory installed set, so if you are not this way inclined, you may be better letting a mechanic install (especially if you opt for the replacement brake activator pin, which can be very fiddly to install correctly)..
Changing the coloured adaptors however is another level. I could not find the yellow tool shown in the video in the package and struggled trying to use the 3D printed case they were shipped in to hold any part in place.
Four pairs of hands would have been helpful, as trying to align/center the internal step adjuster while pushing either side on and also retaining the tiny ball bearings to get the bolt back in proved incredibly frustrating.
Once completed though, they work perfectly and look/feel much better.