Motorbeam.com is carrying news that there could be Royal Enfield Motorcycles with higher capacity of 750cc and 1000cc by 2013. These motorcycles will feature twin cylinder configuration, though the configuration (parallel or V) is not yet known. Royal Enfield has announced a new plant at Oragadam near Chennai to increase capacity and could use this for newer models. The existing 350cc cylinder (bored out to 375cc?) and the 500cc cylinder can form the bases of these new bikes. With the mother of all nostalgia Harley-Davidson being in India and announcing plans to make India specific 400cc to 500cc motorcycles, Royal Enfield seems to have decided to take the fight to Harley Davidson by launching higher capacity bikes. If this news is true, it is music to our ears.