Patent ID: 9108694
Filing Date: 2015-08-18
Classification: B62K

Abstract:
1. A bicycle fitting method for producing a bicycle, comprising: receiving a bicycle riding information and a body measurement corresponding to a cyclist; analyzing the bicycle riding information to define a riding style of the cyclist, wherein the riding style comprises a ride surface parameter and a riding intensity parameter, so as to select a bicycle model from at least one candidate bicycle model according to the bicycle riding information; providing a bicycle frame size and a set of bicycle geometric adjustment parameters according to the body measurement and the bicycle model; and producing a bicycle which fits the cyclist according to the bicycle model, the bicycle frame size, and the set of bicycle geometric adjustment parameters, wherein the step of producing the bicycle which fits the cyclist according to the bicycle model, the bicycle frame size, and the set of bicycle geometric adjustment comprises: providing a bicycle body which matches the bicycle model and the bicycle frame size; adjusting at least one variable module of the bicycle body according to the set of bicycle geometric adjustment parameters; measuring a upper body angle and a lower body angle of the cyclist riding on the bicycle body by using a measurement device; and fine tuning the bicycle body to the bicycle which fits the cyclist according to the upper body angle and the lower body angle, wherein the lower body angle of the cyclist riding the bicycle body is an angle between a thigh and a lower leg connected to the thigh of the cyclist, when the cyclist rides on the bicycle body and a thumb ball of one foot is aligned with a pedal axis center of the bicycle body, the cyclist pedals down to a lowest position, keeps a pedal horizontal, and a knee joint of the cyclist is used as a reference point.