Most street bikes are actually capable of a lot more than a rider is willing to do, on the street. Fact is, you have uncertain surfaces, other riders/drivers, critters, you name it. It is not a controlled environment. Having explored the limits on a few bikes (dragged engine cases on a CB900F once) of varying capabilities, I can say my Harley Lowrider is capable, but limited by ground clearance and weight. Hard things hit. Suspension is soft, travel is short, too. Darn good, within those limitations though. I've also seen plenty of sport bikes in the weeds, too. Some times you make it, sometimes you don't. Honestly, the street is a good place to get hurt, when pushing the limits. Way too many variables, no matter what you ride.
