Royal Enfield is known for making classic retro motorcycles which are widely used for touring by people all over the country. However, to keep up with the stringent emission norms, Royal Enfield have dumped the carburettor for fuel injection system on two of their motorcycles. Even though there wasn’t any official announcement, the fuel injection updates on the Himalayan and Bullet 500 can be seen on the official website of Royal Enfield. The motorcycles are in production phase and will be reaching dealers by May or June, 2017. The incorporation of fuel injectors has marginally bumped up the power of both the motorcycles.