Coming back to the side protectors discussed in this topic.
Being no friend of drilling into a brand new frame I searched for protectors which would not require that. The market is full of products for specific bikes but for some reason neither manufacturers nor seller are able to list the dimensions
.
So I looked through the stuff offered without referring to a specific bike and found about a handful of different protectors on Aliexpress with dimension sheets.
Yes, I am quite aware that Aliexpress is a Chinese website full of crap and illegal replicas. But you can also get some good stuff sometimes. There's a good chance that these protectors are also sold through Jeff Bezos, if that makes you feel better
These protectors are made of aluminium and are not at all as sturdy as the ones offered by New England Parts. On the other hand you have to understand that the location of the frame where these protectors are installed is not intended to take real forces. So putting extra-strong stuff there could even do more harm than good. Just my thinking.
See the pics and decide for yourself. Be happy and drive safe!