1, High quality. 2, Competitive price. 3, Fast delivery. 4, ... , streamlined design, attractive appearance, small resistance and buoyancy, high drive efficiency.1:steady: anti-wave performance, stable operation ... quiet: No disturbance of aquatic life, 3: can travel in shallow water: water depth of just one foot propeller ... 3.8x1.4m0.7m single person super funny high quality water bicycle for sale