Skip to content
We ship nationwide from $150, worldwide from $350. Free local pickup in San Clemente. Shop in-stock boards →
Home/Fins/Twin Fin

Twin Fin Fins

Two-fin setup. Loose, skatey, fast down the line — the classic late-70s feel.

Mid-range performance and small-wave fun on twins, fish, and keel-fin shapes.

270 twin fin fins

True Ames Tyler Warren Bar of Soap - Glass On (Hexcore) (solid red) fin
True AmesTwin Fin

Tyler Warren Bar of Soap - Glass On (Hexcore) (solid red)

glass on

( 2 Fin Set ) 80/20 Foil: The Tyler Warren Bar of Soap fin is designed for the small Twin fin "bar of soap board" These boards typically come in sizes 4'11" to…

$55.00
True Ames Lovelace Piggyback Keel - Futures Compatible (Solid Fiberglass) (clear) fin
True AmesTwin Fin

Lovelace Piggyback Keel - Futures Compatible (Solid Fiberglass) (clear)

futures

The Lovelace Piggyback Keel is a solid fiberglass twin-fin set featuring a hybrid template that sits between a wide-base traditional keel and an upright perfor…

$115.00
True Ames Lovelace Piggyback Keel - Futures Compatible (Solid Fiberglass) (smoke) fin
True AmesTwin Fin

Lovelace Piggyback Keel - Futures Compatible (Solid Fiberglass) (smoke)

futures

The Lovelace Piggyback Keel is a solid fiberglass twin-fin set featuring a hybrid template that sits between a wide-base traditional keel and an upright perfor…

$115.00
True Ames Lovelace Piggyback Keel - FCS Compatible (Solid Fiberglass) (smoke) fin
True AmesTwin Fin

Lovelace Piggyback Keel - FCS Compatible (Solid Fiberglass) (smoke)

fcs 2

The Lovelace Piggyback Keel is a solid fiberglass twin-fin set featuring a hybrid template that sits between a wide-base traditional keel and an upright perfor…

$115.00
True Ames Wayne Rich Nightmare Keels - Futures Compatible (Solid Fiberglass) (smoke) fin
True AmesTwin Fin

Wayne Rich Nightmare Keels - Futures Compatible (Solid Fiberglass) (smoke)

futures

The Wayne Rich Nightmare keels have been carefully crafted with close attention to detail in order to harness the full potential of the fins' design. The swept…

$115.00
True Ames Wayne Rich Nightmare Keels - Futures Compatible (Solid Fiberglass) (red) fin
True AmesTwin Fin

Wayne Rich Nightmare Keels - Futures Compatible (Solid Fiberglass) (red)

futures

The Wayne Rich Nightmare keels have been carefully crafted with close attention to detail in order to harness the full potential of the fins' design. The swept…

$115.00
True Ames Stüssy Power Twin - Futures Compatible (Solid Fiberglass) (clear) fin
True AmesTwin Fin

Stüssy Power Twin - Futures Compatible (Solid Fiberglass) (clear)

futures

The Stussy Power Twins are foiled from solid fiberglass and feature a stiff and powerful flex which has been honed in for... you guessed it... maximum POWER! T…

$115.00
True Ames Channel Islands (AMK) Keels - Futures Compatible (Solid Fiberglass) (white + black) fin
True AmesTwin Fin

Channel Islands (AMK) Keels - Futures Compatible (Solid Fiberglass) (white + black)

futures

Designed alongside the fine folks at Channel Islands, the AMKs (Al Merrick Keel) is an original template built in-house from the ground up. Finely tuned for hi…

$120.00
True Ames Mandala DELTA-V Twin - Futures Compatible (Solid Fiberglass) (smoke) fin
True AmesTwin Fin

Mandala DELTA-V Twin - Futures Compatible (Solid Fiberglass) (smoke)

futures

Designed by Manny Caro of Mandala Custom Shapes, this twin set has some beautifully balanced curves that provide adaptability to a lot of different boards and…

$115.00
True Ames Mandala DELTA-V Twin - FCS Compatible (Solid Fiberglass) (smoke) fin
True AmesTwin Fin

Mandala DELTA-V Twin - FCS Compatible (Solid Fiberglass) (smoke)

fcs 2

Designed by Manny Caro of Mandala Custom Shapes, this twin set has some beautifully balanced curves that provide adaptability to a lot of different boards and…

$115.00
True Ames Mandala DELTA-V Twin - FCS Compatible (Solid Fiberglass) (clear) fin
True AmesTwin Fin

Mandala DELTA-V Twin - FCS Compatible (Solid Fiberglass) (clear)

fcs 2

Designed by Manny Caro of Mandala Custom Shapes, this twin set has some beautifully balanced curves that provide adaptability to a lot of different boards and…

$115.00
True Ames Furrow High Aspect Twin - Futures Compatible (Solid Fiberglass) (clear) fin
True AmesTwin Fin

Furrow High Aspect Twin - Futures Compatible (Solid Fiberglass) (clear)

futures

The Furrow High Aspect Twin, designed by Christine Brailsford Caro of Furrow Surf Craft , is an original template that blends thoughtful craftsmanship with liv…

$115.00
True Ames Furrow High Aspect Twin - Futures Compatible (Solid Fiberglass) (turquoise) fin
True AmesTwin Fin

Furrow High Aspect Twin - Futures Compatible (Solid Fiberglass) (turquoise)

futures

The Furrow High Aspect Twin, designed by Christine Brailsford Caro of Furrow Surf Craft , is an original template that blends thoughtful craftsmanship with liv…

$115.00
True Ames Mackie Big Twin + Trailer - FCS Compatible (Solid Fiberglass) (Yellow) fin
True AmesTwin Fin

Mackie Big Twin + Trailer - FCS Compatible (Solid Fiberglass) (Yellow)

fcs 2

( 3 Fin Set ) FCS Compatible: A unique offering by way of the successful Australian shaper Mick Mackie, the Big Twin + Trailer is a fun design meant to fill no…

$130.00
True Ames Mackie Sidecut Fish Keel - Glass On (Solid Fiberglass) (Yellow) fin
True AmesTwin Fin

Mackie Sidecut Fish Keel - Glass On (Solid Fiberglass) (Yellow)

glass on

( 2 Fin Set ) Glass On: These low-profile keels featuring a large amount of rake were carefully developed by Mick Mackie - a true connoisseur of twin fins and…

$60.00
True Ames Mackie Sidecut Fish Keel - Futures Compatible (Solid Fiberglass) (yellow) fin
True AmesTwin Fin

Mackie Sidecut Fish Keel - Futures Compatible (Solid Fiberglass) (yellow)

futures

( 2 Fin Set ) Futures Compatible: These low-profile keels featuring a large amount of rake were carefully developed by Mick Mackie - a true connoisseur of twin…

$115.00
True Ames Troy Elmore Keel - Glass On (Hexcore) (white) fin
True AmesTwin Fin

Troy Elmore Keel - Glass On (Hexcore) (white)

glass on

( Twin-Fin Set ) Glass On : This is a new offering in partnership with our pal, Mr. Troy Elmore. These keels feature a familiar tried and true classic template…

$55.00
True Ames Troy Elmore Keel - Glass On (Hexcore) (red) fin
True AmesTwin Fin

Troy Elmore Keel - Glass On (Hexcore) (red)

glass on

( Twin-Fin Set ) Glass On : This is a new offering in partnership with our pal, Mr. Troy Elmore. These keels feature a familiar tried and true classic template…

$55.00
True Ames Troy Elmore Keel - Glass On (Hexcore) (yellow) fin
True AmesTwin Fin

Troy Elmore Keel - Glass On (Hexcore) (yellow)

glass on

( Twin-Fin Set ) Glass On : This is a new offering in partnership with our pal, Mr. Troy Elmore. These keels feature a familiar tried and true classic template…

$55.00
True Ames Wayne Rich Twins - Futures Compatible (Solid Fiberglass) (smoke) fin
True AmesTwin Fin

Wayne Rich Twins - Futures Compatible (Solid Fiberglass) (smoke)

futures

A full-size twin set that will offer plenty of drive, control, and fluidity through big carves. The generous base and large amount of area is great for harness…

$115.00
True Ames Wayne Rich Twins - Futures Compatible (Solid Fiberglass) (red) fin
True AmesTwin Fin

Wayne Rich Twins - Futures Compatible (Solid Fiberglass) (red)

futures

A full-size twin set that will offer plenty of drive, control, and fluidity through big carves. The generous base and large amount of area is great for harness…

$115.00
True Ames Wayne Rich Twins - FCS Compatible (Solid Fiberglass) (red) fin
True AmesTwin Fin

Wayne Rich Twins - FCS Compatible (Solid Fiberglass) (red)

fcs 2

( Twin-Fin Set ) FCS Compatible, 70/30 Foil: As one of our newest offerings, the Wayne Rich Twins slot nicely into our lineup as a full-size set that will offe…

$115.00
True Ames Wayne Rich Twins - FCS Compatible (Solid Fiberglass) (smoke) fin
True AmesTwin Fin

Wayne Rich Twins - FCS Compatible (Solid Fiberglass) (smoke)

fcs 2

( Twin-Fin Set ) FCS Compatible, 70/30 Foil: As one of our newest offerings, the Wayne Rich Twins slot nicely into our lineup as a full-size set that will offe…

$115.00
True Ames Tappy Twin - Futures Compatible (Solid Fiberglass) (kelp) fin
True AmesTwin Fin

Tappy Twin - Futures Compatible (Solid Fiberglass) (kelp)

futures

( Twin-Fin Set ) Futures Compatible: Designed by Tappy Yoshikawa, the Tappy Twin is an upright design that pairs well with performance twin fin surfboards. Oft…

$115.00