How much weight will the Bullet 650 add to its handling versus other 650 twins?

The Royal Enfield Bullet is very heavy, which makes for a stable ride, but makes it less playful in the city. As the new Bullet 650 transitions to a 650cc engine, there is talk of how much heavier the new Bullet 650 might be than the 350cc bike or other 650 twin bikes like the Interceptor and Continental GT. This extra weight, however, could affect everything from low speed maneuverability to highway stability. Some riders are anxious as to how it will perform in tight city traffic, and others are excited to see what planted, confidence inspiring ride this will provide on the open road. How the Bullet 650 will perform in different riding conditions will depend on the balance between weight, power and chassis design.