OK, I thought you used the tapered bar. Thanks anyway. I emailed rally raid recently, they said the tapered bar has low vibration, so they did not include bar end weight.Or probably the tapered bar does not allow.But I saw the barkbuster has its own barend weight you can add.Well my bar is still 7/8" so diameter is not an issue. It's only that I can't screw the barkbuster because the bolt is too short to use with the weights and without the weights (used more like a spacer) the levers hit the barkbusters. I basically have 2 options. A longer screw or new levers. I guess I could also cut the weights a little shorter.