Guides
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How to Protect Your Fins in Shallow Water: Rivers, Beaches and Rocky Breaks
You're riding a clean glide downriver when the board suddenly jolts — that unmistakable crunch of fin on rock. Or you're wading out through knee-deep shore break, board tucked under your arm, and one surge sends the tail down hard...
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Why Your Surfboard Tail Slides Out (And How to Fix It)
You're riding a clean wave — or holding your line on the Eisbach — when suddenly the tail breaks loose. The board swings sideways, you flail your arms, and it's over. A tail slide (also called a spin-out) is one...
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Why River Surf Fins Break (And How to Stop It Happening)
You're mid-session, the river is running perfectly, and then — crack. Your fin is gone, snapped off, or jammed so hard in the box you can't get it out. It's a frustrating moment that ends sessions early and costs money....
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Twin Fin vs Thruster at the Eisbach: Which Setup Wins?
It's a Wednesday evening at the Eisbach. The wave is pumping — glassy, powerful, and unforgiving as always. The guy in front of you is locked in on a thruster, carving tight arcs with precision. Behind you, someone else drops...
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Flexible vs Carbon Fins for River Surfing: Why Stiffness is the Wrong Choice
You're halfway through a river session, cruising over a shallow gravel bar, when it happens: a sharp crack, the board wobbles, and you look down to find your fin snapped clean off. If you've ever run carbon or rigid fibreglass...
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Best Twin Fin Setup for River Surfing: Why Two Fins Win at Standing Waves
You paddle into position at the Eisbach, feel the wave lock under your board, and drop in. Within seconds you know something is off — the board feels stiff, tracked, reluctant to pivot. You're fighting the fin setup instead of...