MotoGuzzi 8 Cylinder, would out run the chasis, shocks and tires,8 carbs and super fast for it's time.
Amazingly light weight as well.
Nobody would ride the thing though.
My Favorite

One of the most recognizable bikes of all time.
National Titles won.
Evil Kneivel jumped everything in sight with one.
Harley's legendary XR750.
Look no brakes ma!
National level riders did not need them.
Remember watching wide world of sports and dreaming of the day I would run the flat track, never happened, but I got the motocross bug instead.
But those guys looked cool with the steel shoe on,,,,,,,,,, drag racing from corner to corner.
