I did see those Woodcraft but never saw a WARNING! Crikey!wonder how far it can be turned with those under mirrors?
and was going to suggest this but.. https://www.cpsc.gov/Recalls/2018/woodcraft-recalls-clip-on-adapters-for-motorcycle-handlebars-due-to-crash-hazard
That's looking really clean. Your headers are super clean, how are you cleaning them? Mine look pretty nasty after about 10k miles