Parts and elements constitutive of bikes, namely: front and rear gear shifts, front and rear gear shifts with a single control; rotating mono handle for control of front and rear gear shifts, unique box for controlling front and rear gear shifts with integrated front gear shift; control of unique for controlling front and rear gear shifts; automatic box for controlling gear shifts; box for controlling gear shifts for a bike with voice control; sprockets cartridges; font sprocket, chains; chain transfer integrated in a carter for bike; bike frame; bike brakes; chain deflector for gear shift; front gear shift; rear gear shift integrated in the wheel hub; double rear gear shift; wheel hub; bell; bike horn; electrical assistance bike; automatic pedals for bike

Cyclist clothes; cyclist shoes; rain suits; gloves