Wtf was that!!!! didn't even hear it hit the power band once, i'm nearly 60 yrs of age and i would even now flog the fuck out of that bike That's what I learnt on when I was a kid. But it was a earlier steel tank S model. I ride a harley now days but still love the feel the power band of a 2stroke when I get the chance to ride them thanks to son and grand kids. Live 2 Ride always