The TF2 is designed for new generation thruster boards with wider tails and wider noses. With a straighter leading edge entry and less tip it provides more maneuverability and makes the board more pivoty. MFC is using for the TF2 the new Black Dyed G10, incredibly strong and high performance flex.
The profile maximum thickness has been increased making your board a bit more turny. Leading edge entry is sharper allowing to reach full speed. This fin has been designed to be used with regular MFC Thruster sides fins.