Patent ID: 7604522

Claim:
A hydrofoil bike apparatus, comprising: a top frame member having a top member first end spaced apart from a top member second end; a fork tube affixed downwardly from a the top member first end; a steerable fork disposed pivotally within the fork tube, the fork having a fork first end exceeding an upper length of the fork tube, the fork first end spaced apart from a fork second end exceeding a lower length of the fork tube; a handlebar affixed atop the fork first end; a first foil affixed to the fork second end, the first foil traveling slightly below a water surface of an existing water; a center support having a center support first end spaced apart from a center support second end, the center support first end affixed below the top frame member, the center support disposed between the top member first end and the top member second end; a second foil disposed on the center support second end, the second foil larger than the first foil, the second foil substantially horizontally even with the first foil, the second foil directly behind the first foil, the second foil traveling slightly below the water surface; a flotation member affixed to about a center of a length of the fork tube, the flotation member further affixed to the center support between the center support first end and the center support second end, the flotation member further affixed to the top member second end, the flotation member out of the water when the first foil and second foil are traveling slightly below the water; a seat affixed atop the top frame member, the seat proximal to the center support; a connecting fin having a fin first end spaced apart from a fin second end, the fin first end affixed below the second foil, the fin second end behind and above the second foil; a rear foil affixed to the fin second end, the rear foil positioned above and directly behind the second foil, the rear foil skimming the surface of the water; means for attaching an existing tow tope of an existing towing watercraft to the front fork tube.