My 78 CB750 had tall handlebars on it, sort of "mini apes", when I bought it, the ergonomics were perfect for me. I had worn out throttle cables, despite my best googling attempts, I could not source extended throttle cables for it, and the replacements were a couple inches short. I ended up buying a set of stock bars from a member here to fix the throttle cable problem, but now the ergonomics are just so-so. My brake line and clutch cable are plenty long enough, but I really would like to put the old bars back on, does anyone know of a source for extended or custom throttle cables?