Your hopping motion causes the hydrofoil to propel you forward while giving you lift. Since the hydrofoil has very little drag in the water, you can move at speeds of up to 17 mph. With the waterbike, you can ride on waves, try new tricks, and race your friends. It will be the most popular product in this summer. Specifications: 1) User weight: 32 - 45kg / 45 - 64kg / 64 - 86kg / 86 - 114kg 2) Fast speed: up to 17mph (27km/h) 3) Wingspan: 8ft (244cm); length: 6ft (183cm) Outer packing: Carton dimensions: 125 x 71.5 x 21cm N.W.: 16kg G.W.: 12kg Conveyance: Qty/20'' FCL: 156pcs Qty/40'' FCL: 324pcs Qty/40'' HQ: 351pcs