In handling and quality gives you better performance and nice control on the bike.
mileage it depends upon your riding quality. If you add projector lamp and angle eyes its very nice to see. Pickup of the Yamaha R1 5 is superb and if you want a true sport feeling then try to ride R 15 on highway.
Killer look as well powerful machine with awesome sound wroom wroom.
I have reached 102 km/hr on the highway with this bike feel like plane.
Yamaha R 15 colors: revving blue, adrenaline red and sparky green.
Good design and style
good acceleration and performance
good suspension
nice ride and handling.