EICMA is considered as one of the popular and exciting motorcycles exhibitions in a calendar year. More or less, this year's expo is crucial for an English origin Indian brand the Royal Enfield. Yes, tomorrow is the big unveiling day of the much-anticipated models from Royal Enfield. According to Royal Enfield, it is going to be two new models featuring brand new twin-cylinder engine. It is expected to be a Cafe Racer and retro-classic Triumph Bonneville like models, which has been testing in India and around the world for more than a year. However, the engine capacity of the twins is still a mystery.