Royal enfield is good bike in looking wise but the problem is that it creates too much noise when it arrives near by us so itbalso creates noise pollution which may harm of our ears and its also disturb the people who want peace and silence in the society soecially young generation like to make noise wheter it isnon dj or bike they like to creates noise it is not good for people whosuffering some ear diseases so we need to bike like who make less loud and fully pollution free now a dats technology is growing day by day.