[donny662]

If there is a peg lowering option for the ZZR, that might be enough to keep her knees from being sore. On the Marauder, I switch to the passenger pegs to keep my back from getting stiff. There is definitely a tradeoff in riding positions. A cruiser will put strain on your back and a sport bike will put the strain on your thighs and knees. I rode a standard bike, Honda CM400, for a summer, and I would switch to the passenger pegs to change the riding position for a few miles.