it lacks the power partly because the 103's on the breakouts are counter balanced motors. threw me off when I first got mine, because it was completely smooth. I was expecting the motor to have the "shake" like a normal harley would. they're really smooth on the highway too.
I've owned three new Harleys. Last was a 2012 Ultra Limited. It beat me up for four years, and had absolutely no power, no suspension and no brakes Then I got a real bike. … BMW K1600GT. I ride a lot in that part of Arkansas. Most fun is seeing how many Harleys I can pass in a row.