6" MR '78 Twin Fins, black Pro Glass. FCS compatible.

FCS compatible. Depth 6” Base 5.2” Foil: flat inner face.

The original retro twin template, intended to be used without a stabilizer for maximum drive and pivot.

These fins take you back to a time of revolutionizing the way surfers approached the wave, and how they maneuvered their boards. This famous twin template produces exceptional drive and speed.

Pro Glass fins are cut from slabs of solid fiberglass, providing reliable performance in the most demanding conditions.

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.