Let’s go inside out. It all starts with the new power plant, an air-oil cooled, 650cc parallel twin. Royal Enfield has designed the engine to deliver an easy but fun ride. The combination of the parallel twin, SOHC, air-oil-cooled engine that is mated to an all new 6-speed gearbox. The engine is vibration free, thanks to the crankshaft balancer and the 9.5:1 compression ratio.The chassis! The twin cradle is common. Braking duties are done by Bybre which inspire confidence and make the fun of going to three digit speeds back and forth easy. The motorcycles get a pair an 18 inch wheels but still act as if they’ve 17 inch.