SUP Fins

Yellow 4.6″ US Box Flexi Plastic Fin


4.6 inch River Fin

4 in stock


4.6 Inch Yellow Flexi Plastic River Fin 

Compatible with most paddleboard US Box fin systems or can be used for replaceable side bite fins of the same fitting.

  • Fin Height – 5.5 inch (including base)
  • Fin Stock Length – 7.3 inch
  • Material: TPU
  • US Box installation
  • Specially designed for shallow water/rivers
  • Fin Bolt Included


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