Bicycle parts, namely, change-speed gears; bicycles; drive chains for bicycles; Bicycle parts, namely, drive trains; structural parts for bicycles; gears for bicycles; gear wheels for bicycles; gear plates for bicycles in the nature of disk wheels for bicycles; chainrings for bicycles; crankcases for components for motor cars, other than for engines; speed change gears for land vehicles; gear cases being structural parts of gear boxes for land vehicles; crankcases for land vehicle components,...