F4 ALPHA THRUSTER (1140-322-00)

FUTURES F4 ALPHA THRUSTER SMALL

The F4 Alpha is a performance fin made in the USA. They are designed for small sized riders, and made with an exclusive composite that is carbon and air infused and lighter than Honeycomb. They fall into the Balanced category on the Ride Number scale making them a great all around choice, because they provide enough spring to make it around sections while still maintaining some predictability and hold.

FLAT FOIL

• Flat foiled fins break free sooner, and are better at controlling speed. Often surfers prefer them in fast powerful surf where they do not need to create additional speed. If you have muscle memory from riding glass-ons, flat foiled fins will feel the closest.

SIZE:SMALL

SIDE FINS

• HEIGHT: 4.37"
• BASE: 4.22"
• AREA: 14.22"
• FOIL: FLAT

CENTER FIN:

• HEIGHT: 4.37"
• BASE: 4.22"
• AREA: 14.22"
• FOIL: SYMMETRICAL