SPOKES for e-bikes

Aerodynamics coefficient

Aerodynamics coefficient is determined on the basis of studies in wind tunnels. Is dependent on the shape and angular orientation relative to the direction of movement of a moving vehicle. For the rider this coefficient is set at the level of from 0.9 to 1. For example, the coefficient for modern passenger car is in the range of 0.3.

Aerodynamic coefficient is beginning to have a major impact on the range of an electric bike at speeds above 15 mph