Parts of motorcycles, namely, master cylinders, brake levers and shift levers; structural parts of motorcycles; components and parts of motorcycles, namely, handle bar ends, bolts toppers, chain guards, crash bars, derby cover, aerodynamic fairing bolts and fairing kit for vehicles, foot pegs, frame slider, gas cap, grab rails, handlebar grips, handlebar riser, horn cover, kickstand, lamp clamp, lowering links, luggage rack, mirror block off base plates, fitted motorcycle cover, radiator grille guard cover, saddlebag bracket, seats, sissy bar, backrest, stator cover, stay bracket, switching housing cover, and windscreen