This Retro Twin template by Futures Fins is based on classic 70's templates. The K1 was designed with a break in the base of the fin to loosen up your ride while it's big, old-school template generates rail-to-rail speed down the line and provides hold through direction changes. An iconic match up with your RA Retro-Fish.
Futures Fins - K1 Twin/Keel Fin Size:
Height: 5.07 in. 12.87 cm.
Base: 6.65 in. 16.89 cm.
Area: 25.53 in.² 164.70 cm.²
Foil: Flat
Futures Fins - K1 Twin/Keel Fin Size:
Height: 5.07 in. 12.87 cm.
Base: 6.65 in. 16.89 cm.
Area: 25.53 in.² 164.70 cm.²
Foil: Flat