Bicycles; Bicycle-mounted pet seat; Bicycle bells; Bicycle frames; Bicycle handlebar racks; Bicycle handlebars; Bicycle parts, namely, handle bar ends; Bicycle parts, namely, handle bar stems; Bicycle saddle covers; Bicycle saddles; Bicycle seat posts; Bicycle seats; Bicycle wheels, rims and structural parts therefor; Fitted bicycle covers; Fitted motorcycle covers; Water bottle holders for bicycles