I have a whole bunch of evotech parts in both my r7 and my MT10. All of which I couldn't be happier with.
However none of the items come with any sort of fitting instructions or indeed labelling. So you have to work out which parts are which. I also randomly recieved a spacer a few days after my first order. Which I assume is for my mt10 bobbins... But as I had no info whatsoever as to what it was for and where it's sat on my shelf. (I ordered both axle protectors and frame sliders at the same time so it could be for any of those).
Obvs a Google search will allow you to identify the parts for the most part. But it's still an additional step to consider. I recommend evotech to maybe include a QR code to scan and then be directed to a YouTube vid of part numbers and installation information. Or a simple one sheet instructions included.
Other than that. Parts are top quality. Packaging is nice and plastic free. Which I appreciate.