Bouncing with 16T sprocket

[Gadzooks Mike]

jonathan180iq - it has nothing to do with the 16T sprocket or misalignment. The only thing the sproecket change did was change the SPEED when it happens. It used to happen at a slower speed with the stock sprocket, which leads me to believe it's the RPMs that's causing it. If it had something to do with the tires or alignment, it would happen at the same speed. Also, if it had something to do with a misaligned rear tire, it would seem to me that it would get worse, or at least more noticeable at higher speeds. But instead, it goes away. I can see where the nitrogen would help, as it would take away the mix of air and tend to dampen the bounce. I haven't used nitrogen in anything I drive, but I would imagine it would ride smoother. That, along with stiffer suspension, would make it all but disappear, I'd guess. And then I'd have to buy a rocking horse.