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1. (WO2018104633) MOTOR BICYCLE

Pub. No.:    WO/2018/104633    International Application No.:    PCT/FR2017/053354
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Sat Dec 02 00:59:59 CET 2017
IPC: B62M 6/40
B62M 6/65
Applicants: MS SYSTEMES
Inventors: MERCIER, Adam
The invention is a bicycle comprising a front wheel and a rear wheel, the front and rear wheels being connected by a frame, the rear wheel comprising a rear hub, the rear hub being connected to a first drive mechanism, comprising at least one sprocket mounted on a first free wheel, the sprocket being suitable for being driven by a chain, the chain being suitable for being moved by a crank set. The bicycle also comprises a second motorised drive mechanism, suitable for driving the rear wheel independently by using of a second free wheel.