F4 Legacy Tri Fins (Neutral) Colour:Grey/Black Stringer: Double Stringer

Stringer: Double Stringer

and made refinements and tweaks (based off TBs input and feedback over several boards) until it became its own entity altogether

73 Height 4

this outline enables the board to be ridden quite short

and balances release out of the lip

F4 Legacy Tri Fins (Neutral) Colour:Grey/Black Stringer: Double StringerThe F4 Legacy Series Thruster is a small sized fin with a neutral template and balanced feel for all around performance. The Honeycomb construction gives a balanced feel for all around performance. The rear fins are the QD2 3. 75 with Symmetrical foil. The 5 fin set is designed to be ridden as either a Thruster or Quad set up, packaged together for more versatility through your quiver. Template Category Neutral (balanced, all around) Construction