I would look into the Crampbuster. It has a larger surface area and you can move it around on your grip wherever its most comfortable. Plus it will fit any grips!
There was one on my bike when I bought it. Personally I feel its a waste but I may be using it more than
l realize. Have never pulled it off and ridden without it. No cramps or hand pain here.
2006 V-Star 1100 Classic
Silverado windshield and passing lamps
OE Highway bar with custom mounting brackets
Kuryakyn Dually ISO Highways pegs
Barons Nasty Boy Slip-ons
Kuryakyn led headlight halo