Royal Enfield Interceptor 650. The royal enfield interceptor 650 is a retro naked middleweight with a 649cc engine that makes 47bhp, meaning it's a2 compliant. The engine features twin spark plugs and an 11.5:1 compression ratio.
The engine features twin spark plugs and an 11.5:1 compression ratio. The royal enfield interceptor 650 did manage to convincingly win. The motorcycle is based on the venerable 650cc engine platform and comes with the brand ‘z’ styling dna.