Lunasurf TMF (The Middle Finger) Honeycomb Knubster Quad Fin Stabiliser
The 'Luna TMF knubster' is a centre fin that can be added to any quad set-up. The fin will increase drive and provide directional control through turns without sacrificing speed, flow, or the freedom of movement typically associated with a quad.
Therefore getting the best of both worlds of the thruster and the quad.
Base: = 10.73cm - 4.22”
Height: = 3.64cm - 1.43.”
Area: = 4.23 sq.in