4.6" JF Thruster Fins, ruby Pro Glass. FCSII compatible.

FCSII compatible Depth 4.6" Base 4.6" Foil flat inside face on side fins, 50/50 on center fin.

These FCSII compatible solid Pro Glass fins are designed for serious performance-focused surfers. They are the perfect choice for any thruster board equipped with FCSII fin plugs, offering solid strength and durability.

These fins have a high-quality machined finish, crafted from solid, translucent ruby-colored fiberglass. They are ideal for powerful bottom drives and quick, sharp turns.

We include

Free Delivery: of all fins and accessories everywhere in Australia.

Tracking: Quick & easy online tracking on all fins. 

Peace of Mind: All our fins are insured against loss or damage in transit.

Prompt Australian Dispatch: All items are sent from stock held in Sydney on the same or next business day.

Returns: 30-day, no questions asked returns, for unused full price items.

No More to Pay: No surcharges added at the checkout.