Hi All.
This is all rather simple im afraid, I used to work for a Honda main dealer for some considerable time & the information you equire to ID model & therefore order parts is streing you in the face, Under the seat that white label with the two colour codes that ID main colour & logo colours is also accompanied by a word saying MODEL CB400F11T (F2T).
If you have the correct parts manual it will be listed as F2T in the designated models break down on the right hand side. So you have a CB400SF (F2T)
Hope that helps.
