You want the grips? 1" or 7/8"? I have the grips for a one inch handle bar. The control, itself, I haven't found a good one yet on any of my Gilsons...best to just swap grips with one that's close. I know I have a good dummy and I have one throttle that has a tad of road rash. May have a good throttle--I saw one in a box as I was housecleaning the shop.