I would loving love to create a motorcycle out of a lowrider cruiser bike like this
except I'd do it in a much more clean and professional looking way, I'd use a Predator 212 motor (with the governor removed), bigger diameter exhaust except with some sort of muffler, CVT on the said predator 212, and a custom made rear-wheel deraileur that can handle the 3-5hp of the predator
It would be loving awesome
