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Electronic via radio - or manually controlled positioning motor control circuits for bicycle which by means of a thread spindle connected with the motor shaft rod, and via a spindle nut changing rotational movements in translatory movements converts
Electronic via radio - or manually controlled positioning motor control circuits for bicycle which by means of a thread spindle connected with the motor shaft rod, and via a spindle nut changing rotational movements in translatory movements converts
Electronically radio - or manually controlled servomotor for bicycle circuits which, via a thread spindle connected with the motor shaft rod, and via a spindle nut changing rotational movements in translatory movements converts.
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