ELECTRIC BICYCLE MOTOR SYSTEM

An electric motor bicycle system with an electric motor driven gear adapted to drive a wheel gear (102) coupled to a bicycle hub. The motor driven gear is coupled to the wheel gear with a chain (103). The chain (103) may be tensioned with one or more tensioners (114, 117), which allow for a tighter...

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1. Verfasser: SAIKI, Neal
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An electric motor bicycle system with an electric motor driven gear adapted to drive a wheel gear (102) coupled to a bicycle hub. The motor driven gear is coupled to the wheel gear with a chain (103). The chain (103) may be tensioned with one or more tensioners (114, 117), which allow for a tighter system geometry. The motor (101) may be supported with a bracket (110) adapted to mount to industry standard disc brake mounting interfaces. In some aspects, the motor driven gear is coupled to the disc mounting interface of a wheel hub. In some aspects, the electric motor bicycle system may also have a disc brake system integrated therein.