Velco

I just weighed both models and the Wind 50 is 3.240g RTF with the Rhino 5000 6S and the Wind 110 is 3.750g with the same battery. All the radio and servos are the same so the only difference is in the weight of the airframe. I really wouldn't have expected there be 900g of a difference as that is a heck of a lot of balsa!

John