F4 Alpha

Thruster / Balanced / Ride Number 5.5

The F4 Alpha is a small size balanced fin with a ride number of 5.5. Alpha’s C6 composite material is carbon and air infused making it lighter than honeycomb. The responsive flex characteristics of C6 combine with the neutral F-series template to create one of the most exciting new products on the market. All Alpha products are designed and manufactured exclusively in Huntington Beach, CA USA

SPECS -

Area - Side Fins = 14.22  /  Center Fin = 14.22

Height - Side Fins = 4.37  /  Center Fin = 4.37

Base - Side Fins = 4.22  /  Center Fin = 4.22

Foil - Side Fins = FLAT  /  Center Fin SYMM