Went for a highway ride and quickly realized my right hand was numbing from the bar vibration. After checking posts here, decided to buy some steel shot and put in in the bar. Because of the small size of the #2 shot, thought 10 lbs would be good. Before anyone says, "wow, that's a lot", let me say, "wow, that's a lot". Anyway, I've got about 9.5 lbs left if someone wants it. I'll let you know how well it worked.