Hi Dennis:
              Unless your arms are shorter than average, the position of
the stock handlebar clamp is perfect, (at least for me) besides you
don't want to "raise" the handlebars, you need a little "drop" on them,
to give you a natural leverage, especially for tucking at high speed,
don't forget that the average "drag bar" is about 2 to 3 inches, shorter
than the stock ones.
              I"ve changed mine to K&N's  "Superbike" bend, it's wider
and gives you a superior leverage while keeping the low rise.

Mario

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I agree with Vern here, I had the K&N "Drag-Bars" but I switched to the
"Superbike", better leverage, wider(so the mirrors actually do the job),
and half as high as the stock ones.

Mario