12 Land vehicles, particularly motor bicycles, motorcycles, motor scooters, two-wheeled motor vehicles, bicycles with auxiliary engines, bicycles, scooters, scooters with pedals, tricycles, privately-owned motor cars and/or heavy trucks, accessories and spare parts for all aforesaid vehicles, particularly handlebars, hubs for vehicle wheels, brakes for cycles, for bicycles and for vehicles; vehicle bodies, internal-combustion engines for land vehicles, notched wheels, wheel sprockets, vehicle wheel rims, press-molded wheels, engine hoods, chassis and frames, forks, mudguards, protective coatings, fuel tanks, gasoline shutoffs, seats, saddles