BHP, on the other hand, is the rate at which the torque generated by the engine in a bike is delivered to the wheels. Such that faster the deliverability, higher is the speed of the motorcycle and vice versa. For a bike that consists of a lower BHP can pull higher loads and for a bike that contains a greater BHP can propel the bike at faster speeds.
Thus, BHP depends on several factors such as deliverability, weight and power generation of the bike. It’s the most common way of rating a bike and determining which ones might be faster.