BikeBandit for most parts, if you can't get them off the shelf, somewhere else.? Thunderbird Sport needles have improved the fuel mix on the 3 bikes I have owned. What model and year came with NbAD sticks?
N3RF tbs needles perform better than NBAD, especially if you"ve already rejetted. Thought I would share my experience. I have a set of NBAD needles, if you really want them, you can have them. NBAD spike lean IMHO.
I used the Thruxton needles in my CVK carbs and they worked out well. Can't remember the needle designation code right now, but your dealer should be able to
Always remember to be yourself. Unless you suck. Then pretend to be someone else.