Hero Passion PRO i3s summary. . It is available in 3 versions.Passion PRO i3s has a mileage of 84 kmpl and a top speed of 87 kmph.Hero Passion PRO i3s is available in 8 different colours The Hero Passion Pro i3S also comes with the automatic headlight on ( AHO) feature, which will become mandatory for all new two wheelers later this year. Prices for the new Passion Pro i3S start at Rs 50, 955 for the drum brake version with spoked wheel buy this bike full comfortable bike love it this bike