2021 Yamaha Aerox 155 video review By Zaran Mody 19 November 2021 13.2K views With a 155cc liquid-cooled engine, 14-inch wheels and a racy design, the Yamaha Aerox 155 is not your average scooter. And as Zaran Mody finds out, that's a very good thing. Also See: Ola S1 Pro video review Ad