I am trying to find the luggage rack kit for my F6B to mount a Bike MP3 rack. There are 2 that I see that Wings tuff has:

http://wingstuff.com/products/35532-...el_luggage-f6b

http://wingstuff.com/products/35356-...g-system-black

Any input would help as one is $29 and the other is $89