From $90 Shipping on Surfboards Up to 20% off with a FIN+ Membership

Become a FIN+ Member

FIN+ is a membership program allowing you to rent fins
as much as you want, for as long as you want.
No contracts, no commitments.

Learn More

NPJ Duo

NPJ Duo

NPJ Duo

NPJ Duo

NPJ Duo

NPJ Duo

NPJ Duo

NPJ Duo

NPJ DUO

$75.00 USD

Flying Diamonds of California

Base Single Fin

Single Fin Pair

Color Black

Description Description

The Duo blends variables of single fins and twin fins and produces a smooth, deep drive unlike anything else I have ridden. I have been refining these fins since 2015, with the concept of creating greater hold and release than a single fin with the speed of a twin. If you’re building a board, the twin center boxes are set 7.0” apart and 7.25” up from the tail with 4 degrees of cant and no toe. You can also use a single DUO with small side bites for a very drivey 2+1 set.

Specs Specs

Single Fin - Single Fin

Shipping

$5 Shipping Anywhere In The Continental US

Local Pickup

Free Local Pickup In Southern California

Sallas X Keani

SALLAS X KEANI

From $80.00 USD

Flying Diamonds of California

3 colors available

True Ames | 7.75" Lovelace V. Bowls Single Fin - Surf Bored

LOVELACE V. BOWLS SINGLE FIN

From $84.00 USD

True Ames

2 colors available

Captain Fin Co. | 8" Tyler Warren Raked Single Fin - Surf Bored

8" TYLER WARREN RAKED SINGLE FIN

From $75.00 USD

Captain Fin Co.

2 colors available

Sea Monnster Phase 3

SEA MONNSTER PHASE 3

From $95.00 USD

Flying Diamonds of California

4 colors available

NPJ Single Fin

NPJ SINGLE FIN

From $75.00 USD

Flying Diamonds of California

4 colors available

7" FLEX FIN

7" FLEX FIN

Almond Surfboards & Designs

10.5" PIN FIN

10.5" PIN FIN

Almond Surfboards & Designs

9" JOY FIN

Almond Surfboards & Designs

2 colors available

10" LOG RHYTHM FIN

10" LOG RHYTHM FIN

Almond Surfboards & Designs

10" HUCK FIN

From $110.00 USD

Almond Surfboards & Designs

Mini Cream 7.5" Green Single Fin

MINI CREAM 7.5" GREEN SINGLE FIN

Deflow

Mini Cream 7.5" Grey Single Fin

MINI CREAM 7.5" GREY SINGLE FIN

Deflow

True Ames Fins True Ames | Hobie Keel Twin Fin Smoke Futures - SurfBored

HOBIE KEEL TWIN FIN SMOKE FUTURES

True Ames

Deflow Fins Deflow | Mid Twin Fin Clear Cream Futures - SurfBored

MID CREAM TWIN FIN FUTURES

Deflow

True Ames | Hobie Fish Clear - Futures Compatible Surfboard Fins - SurfBored

HOBIE KEEL TWIN FIN CLEAR FUTURES

True Ames

True Ames | Stussy Roots Twin Red - Futures Compatible Surfboard Fins - SurfBored

STUSSY ROOTS TWIN FIN RED FUTURES

True Ames

Keel Twin Fins Black Futures

KEEL TWIN FINS BLACK FUTURES

Deflow

Duette Mustard Twin Fin Set Futures

DUETTE MUSTARD TWIN FIN SET FUTURES

Deflow

Arin Green Series Twin Fins Futures

ARIN GREEN SERIES TWIN FINS FUTURES

Deflow

Arin Twin Fins Futures

ARIN TWIN FINS FUTURES

Deflow

Skindog Twin Fins

SKINDOG TWIN FINS

Flying Diamonds of California

4 colors available

TJ Edge Sides

TJ EDGE SIDES

From $55.00 USD

Flying Diamonds of California

3 colors available

True Ames | TA Twin Futures Compatible Smoke Surf Fin

TA TWIN FUTURES COMPATIBLE SMOKE

True Ames

True Ames Fins True Ames | TA Twin Futures Compatible Blue - SurfBored

TA TWIN FUTURES COMPATIBLE BLUE

True Ames

Captain Fin Co. | Timmy Patterson Futures Tri Fin Set

TIMMY PATTERSON FUTURES TRI FIN SET

Captain Fin Co.

Captain Fin Co. | Eithan Osborne Heart Futures Tri Fin

EITHAN OSBORNE HEART FUTURES TRI FIN

Captain Fin Co.

Captain Fin Co. Fins Captain Fin Co. | Josh Hall Thruster Fins Futures - SurfBored

Sold Out

JOSH HALL THRUSTER FINS FUTURES

Sold Out

Captain Fin Co.

True Ames | Tyler Warren Tri - Futures Compatible -Toffee Hexcore Surfboard Fins

Sold Out

TYLER WARREN TRI FIN TOFFEE HEXCORE FUTURES

Sold Out

True Ames

Captain Fin Co. | Chippa Wilson New Bones Thruster Fins - Surf Bored

CHIPPA WILSON NEW BONES THRUSTER FINS

Captain Fin Co.

3 colors available

True Ames Fins True Ames | 4.75" PT-1 (Greenough Power Trailer) Black Futures - SurfBored

Sold Out

4.75" PT-1 (GREENOUGH POWER TRAILER) BLACK FUTURES

Sold Out

True Ames

Captain Fin Co. Fins Captain Fin Co. | Chippa Wilson Futures Thruster Fins - SurfBored

CHIPPA WILSON FUTURES THRUSTER FINS

Captain Fin Co.

TJ QUADS

From $60.00 USD

Flying Diamonds of California

True Ames Fins True Ames | Lovelace Piggyback Quad Fin Clear Futures - SurfBored

LOVELACE PIGGYBACK QUAD FIN CLEAR FUTURES

True Ames

True Ames | Lovelace Piggyback Quad Smoke FCS - Surfboard Fins - SurfBored

LOVELACE PIGGYBACK QUAD FIN SMOKE FUTURES

True Ames

True Ames | Ryan Lovelace Piggyback Quad Kelp - Futures Compatible Surfboard Fins - SurfBored

Sold Out

LOVELACE PIGGYBACK QUAD FIN KELP FUTURES

Sold Out

True Ames

John Simon Quad Type I - Futures Compatible (Solid Fiberglass)

JOHN SIMON QUAD TYPE I - FUTURES COMPATIBLE (SOLID FIBERGLASS)

True Ames

John Simon Quad Type II - Futures Compatible (Solid Fiberglass)

JOHN SIMON QUAD TYPE II - FUTURES COMPATIBLE (SOLID FIBERGLASS)

True Ames

Deflow Fins Deflow | Keel Quad Fin Blue Futures - SurfBored

Sold Out

KEEL QUAD FIN BLUE FUTURES

Sold Out

Deflow

Captain Fin Co. | Tyler Warren Quad Black Surfboard Fins (Single Tab) - Surf Bored

Sold Out

TYLER WARREN QUAD BLACK SURFBOARD FINS (SINGLE TAB)

Sold Out

Captain Fin Co.