Anyone come across the actual dimensions of behind the seat compartments? I read someone was able to fit a helmet and a medium size bag in one.
That's what I'm afraid of. I was real hoping it was "and." Of course you can also carry the helmet or lock it to the frame.The opening behind the seat is 300mm x 390mm or roughly 12 inches wide by 15 inches tall.
It appears there is enough room for either a full face helmet or a bag.