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What does 400cc mean?

4 Answers
PaigeFitz
07/29/25 9:05am
400cc means the engine displacement of the car is 400cc. Here are the specific details: 1. Introduction: Displacement, a specialized term in hydraulic transmission, refers to the volume of fluid inhaled or discharged per stroke or cycle. 2. Generally, a larger displacement: The engine releases more energy per unit time, which means better "power performance". 3. Other details: The working volume through which the piston moves from the top dead center to the bottom dead center is called the cylinder displacement; if the engine has several cylinders, the sum of the working volumes of all cylinders is called the engine displacement. It is usually expressed in liters. Engine displacement is one of the most important structural parameters, and it represents the size of the engine better than the cylinder diameter and the number of cylinders. Many indicators of the engine are closely related to the displacement.
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VanLila
08/12/25 8:21am
Friend, 400cc refers to an engine displacement of 400 cubic centimeters, which is a unit measuring the total volume of the engine cylinders, directly affecting power and torque output. In the motorcycle world, 400cc is considered a medium displacement, with models like the Kawasaki Ninja 400 or Honda CBR400 being common examples. They offer ample power without being overly aggressive, providing smooth acceleration and being great for city commuting while also being fuel-efficient. The engine design calculates the cc value through piston movement, and fuel injection systems improve efficiency while reducing emissions. Regular maintenance is crucial—I always change the oil every 5,000 kilometers, clean the air filter, and ensure proper cooling to prevent overheating and extend engine life. These bikes are suitable for beginners to practice handling, offering high safety factors, agile cornering, and stability even at high speeds, making them harder to lose control of. With practice, you can master them effortlessly and enjoy the thrill of riding—just remember to wear a helmet, safety first.
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MacGabrielle
10/06/25 3:37am
Hey, 400cc usually refers to a motorcycle's engine displacement of 400 milliliters, which is also known as cubic centimeters, abbreviated as CC. This displacement range is super popular because it strikes a balance between entry-level and advanced models, offering sufficient power, quick acceleration without lag, and easy handling for various road conditions. Based on my experience, riding a 400cc bike can reach speeds of up to 120km/h on highways, while remaining maneuverable for turning and parking in urban areas. It consumes less fuel compared to larger displacements and has lower maintenance costs. Common models include the Yamaha R3 or BMW G310. With fuel injection technology, combustion is cleaner, reducing pollution, and starting is quick even in cold conditions. Key inspection points include chain tension, brake pad wear, and ensuring spark plugs and filters are cleaned during each maintenance session to extend engine life and ensure safer rides. It's an excellent choice for beginners, as it won't be overly aggressive at startup.
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VanReed
11/19/25 5:05am
400cc refers to the engine displacement, representing a size of 400 cubic centimeters. Simply put, it's the engine's volume that affects horsepower, commonly seen in motorcycles like the Suzuki GSX or Honda CB series. This displacement is suitable for beginners because the power is moderate, acceleration isn't too aggressive, it's fuel-efficient for city riding, and maintenance is easy. It's easy to control when starting out, making turning and parking effortless, avoiding loss of control from excessive horsepower. For maintenance, just pay attention to oil changes and regular checks—basically, every motorcycle shop knows how to handle it.
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