Motorcycles and structural parts therefor; motorized bicycles and structural parts therefor; bicycles and structural parts therefor; bicycle accessories, namely frames, brakes, freewheel gear rims, derailleur gears, bearings, chains, pedals, handlebars, hubs, seats, tire tubes, tires, saddle-bags for bicycles, handlebar bags for bicycles, water bottle cages and water bottles sold as a unit, dress guards, bells, air pumps; panniers for bicycles; motor vehicle bicycle trailers; motor vehicle roof racks for bicycles; prams