I'm trying to convince my buddy to sell his 1992 Honda CB400SF with the 53 HP inline-4 399cc engine. He's last used it four years ago, probably needs a new battery, carb service, and um hopefully the fuel tank hasn't rotted out. It'd go to a good home and he'd get some extra cash for his other projects. Not sure how much he'd get for it but this is an exceptionally rare bike, the four cylinder engine sounds awesome, and producing 53 HP in the under 400cc insurance bracket is sure to make this a sought after bike.
Not his bike but photo for attention.