At first glance, it feels like a downgrade. A powerful bike suddenly losing engine capacity? Less power on paper? That sounds like a step back. But what if this change is actually a smart upgrade? The new Bajaj Pulsar NS400Z has sparked curiosity across riders. Some are confused. Some are excited. And many are asking the same question Why would Bajaj reduce the engine size on a performance bike? The answer is not obvious. And once you understand it everything starts to make sense.
