FRB 4a Formula Race Blade

<< click to zoom >> maximal length 70cm, chord length at base 126mm regular rake 8 degr.(4a) and 7 degr.(4b), other rakes possible. there is an a- and b-model with the same outline. the a-model is more powerful by slightly more foil thickness. The b-model is more slippery for more top speed. both are good allround fins depending on personel style, board and sail. order or more info click on contact for printable PDF-file click here