Jim Jablon spent $80,000 to commission the GatorBike. It was made by Swedish leather expert Benny Ohrman, who spent a year perfecting its scaly contours. The skin is detachable, but the gator head is fixed permanently into the handlebars with the speedometer implanted into the back of the skull. – WTF Fun Facts
Source: The $80,000 customized GatorBike sports skin and skull of a real alligator : Luxurylaunches