The new F5 Bindings from MBS have 4 ladders to hold the top strap down. They have a bit of flex in them to keep the bindings working and fitting good. But accidents do happen with mountainboards and ladders can break or wear on the ratchets. Freshen up or fix your F5 Bindings with a new set or ladders.
Sold as a set of 4 ladders so all you need to replace the full set on the F5 Bindings.