http://www.casporttouring.com/cst/mo...s/GRIPPUP.html
SMALL Grip Puppies (1 Pair) - For bikes with 7/8" bars, which typically includes most sport, sport touring, and dual purpose motorcycles.
These are covers that slip over your existing grips.
$9.80
GRIP PUPPIES â„¢ Small. (1 Pair) Pick First Class Mail for Free Shipping.
Spud,
I think they do reduce the vibrations felt in your hands. I have them on all my motorcycles plus my hybrid street/mountain bicycle.