Browdy and Neimark
Bicycle derailleur gearshift position indicator
A bicycle derailleur gearshift position indicator includes a housing holding a gearshift position indication member, the gearshift position indication member having indication plates corresponding to the gearshift positions of the derailleur system of the bicycle and a view window through which the bicycle rider views the indication of the gearshift position indication member, and a cable take-up wheel suspended below the housing and rotated with the shifters of the derailleur system to move the indication plates of the gearshift position indication member.
Falcon Industrial Co., Ltd.
B B Y
B62M B62M Y10T
inventional additional additional
Yu-Chen Wen-Ching
Chen Liu