Royal Enfield has filed a trademark application for the ‘Bullet 650 Twin’ nametag. According to the official trademarks portal, the application was filed on July 26, and its current status shows “Formalities Chk Pass”. Prototypes of the upcoming Bullet 650 Twin have been spotted testing in India since March this year. It features a round headlamp with the signature position lamps on either side, a teardrop-shaped fuel tank, a single-piece seat and dual exhausts. The Bullet 650 Twin will be powered by the familiar 650cc twin-cylinder engine that produces 47 BHP and 52 Nm. The engine is likely to be paired with a 6-speed gearbox. Besides the Bullet 650 Twin, Royal Enfield is also working on the Himalayan 650. The ADV was recently spotted testing in Chennai for the first time.