Yamaha Aerox 155 vs Ola S1 Pro: Petrol vs Electric powerhttps://www.youtube.com/watch?v=MmcvyJBmZiU The Yamaha Aerox 155 is one of the fastest two-wheelers in the market today and the fastest locally manufactured scooter in India. Thanks to the Yamaha R15-derived liquid-cooled single-cylinder 155cc engine, it develops 11kW of peak power. This power figure is about 30 percent more than the electric Ola S1...