On the 1700 Vulcans and probably many of the other bikes they have a drastic throttle response and deceleration. But myself a g 2 throttle tube. I believe it was 79 dollars. You don't need to buy grips that don't have the tube already in them or you can buy them at the grips are already in them from the company if they're not back ordered. But this is a life-changing ride for me. Bike is now comfortable to ride. No motor smacking helmets with your partner on the back. I was just about ready to get rid of the bike and I thought I'd give this a try. I did have my CPU remapped by Ivan and that was great but it didn't get rid of this twitchy throttle. But this G2 throw to really really works!