What is the Yamaha R1's fuel efficiency, and how does it compare to other bikes in its class?

The Yamaha R1 has a fuel efficiency of around 15 km/liter in the city and around 20 km/liter on the highway, when ridden under optimal conditions. Compared to other bikes in its class, the Yamaha R1's fuel efficiency is relatively average. The R1 is a high-performance sports bike designed for speed and agility, and as such, fuel efficiency is not a primary consideration in its design. However, there are some other sports bikes in its class that offer better fuel efficiency, such as the BMW S1000RR and the Kawasaki Ninja ZX-10R, which can achieve up to 6.0 L/100km and 4.9 L/100km, respectively. That being said, fuel efficiency is generally not the top priority for riders looking for a high-performance sports bike like the Yamaha R1