SUP Flexi 4.6" River Fin

SUP Flexi 4.6" River Fin

Regular price£20.00
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4.6″ Flexi SUP River Fin

Included with our 12’6 and 13′ AllWater Touring Paddle Board Packages but also available to buy separately.

The Quroc 4.6″ Flexi River Fin is ideal for paddling rivers with shallow sections.

The Quroc 4.6 inch River Flex Fin (fin screw included) is an essential addition to your inflatable stand up paddle board. The fin fits a US or “Universal” fin box and the bottom edge of the fin measures 7″. Great for kids and those with a smaller board, the river fin allows the rider full safety when paddling in shallow water or when the tide is low.

The fin is included with both our 13′ and 12’6 All Water Touring Board packages, the Flexi SUP River Fin is also available to buy separately.

Why choose our 4.6’ Flexi SUP River Fin?

Our 4.6’ Flexi SUP River Fin is the perfect shallow water solution

The fin is ideal for those planning to be paddling in shallow waters. The flexi element of the fin means you don’t have to worry about hitting rocks and damaging your fin boxes and board. The fin is specifically designed to flex and be used in shallow water conditions.


All Quroc inflatable paddle boards are incredibly durable. That’s why we back our boards with a 3 year warranty, plus an extended 3 year warranty covering seam leakage. That’s a 6 year no seam leak warranty which means you can purchase from us stress free with confidence

Building inflatable paddleboards will always have an environmental impact so we strive to minimise this footprint whenever possible by analysing every process and every component – can it be done better, is it essential, does it add value?


Our paddleboards are built to last. Our production partners share our quality vision, and this ensures a marginal defect rate.

We insist on the best materials from quality PVC to 179K ZEBEC glue with 10 year+ adhesion.

Strict quality controls ensure every single board is checked, including a 72 hour inflation test at 29psi for any loss in pressure. 

We analyse, evaluate, and test every component. Does any potential feature affect the longevity of the board. Does it really add value? Does it increase the risk of product failure?

Free Next Working Day Delivery if ordered by 12 o'clock (midday) Monday to Friday - weekend orders will be despatched on Monday.

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