I purchased some new handle grips for my bike a while ago. Unfortinatly they are on back order but according to the vender they should be in sometime this week. I do some things on my bike but I am a little worried about my grips. Mainly on the right side with the throttle. How are the grips on the right side do they slide on to something that allows the grip to turn? Or is the girp manufactured on something and slides on? Or do they go on just like a pedal bike, some soap and slide them right on. If possible I would like to install them myself because harley wants $38 to install them. He said it takes about a half hour. I really don’t see paying that much money if it is something that will only take a half hour. Can someone let me know how they go on?