It depends on lenses and accessories. I just shot a feature film with the Ronin and FS7. In order have light contax zeiss primes with a remote follow focus meant extension arms were needed on the Ronin. I was powering the FS7/monitor/wireless HDMI with V-lock (mounted on the handlebars). I guess the FS7 would just clear at the back with a BPU battery and lightens but no follow focus or mattebox. FS7 stripped is circa 3kg.