Engine Unit: A red 4-stroke engine, which typically provides high torque even at low speeds.Drive Shaft: The long silver pole that connects the engine to the cutting head.Handlebars: "Cowhorn" style handlebars designed for ergonomic use and : The green packaging shows various cutting attachments, which can include metal blades (2T, 3T, 40T, or 80T) for different types of vegetation.