I bought this particular model of royal enfield after the usage of standard 350 97 model.After riding the particular model of re, I came to figure out that there is a drastic change between the new and the old engines of re.First of all the engine is an awesome one which is having twinspark and they had been decreased the weight of the engine phinominally.the change that can be seen on the outer of the bike made that one looks like an american muscle cruiser.But one of the main drawback is that there is an issue of vibration in some situations rather than old one