To replace a paddle board fin, loosen the tool-less screw on the center fin, slide the old fin out of the fin box, seat the new fin in the box, and hand-tighten the screw back down. On a NIXY G5 board the whole swap takes under a minute and needs no tools.
Every NIXY G5 board runs a single center fin, so there is just one fin to deal with, not a set of three. That center fin sits in a standard US-style fin box on the underside of the tail, and it holds in place with a tool-less screw and a small plate you tighten by hand.
Here is the swap, step by step. Deflate or flip the board so you can reach the tail. Loosen the tool-less screw a few turns and slide it, with its plate, out of the track. Lift the old fin up and out of the box. Set the new fin into the box so its front pin drops into the slot, slide the screw and plate back into the track, line them up with the hole in the fin base, and hand-tighten until the fin is snug. Give the fin a wiggle to confirm it does not shift, and you are done.
One detail worth knowing on the NIXY center fin: the screw can seat toward the nose or toward the tail depending on your board's box, so the replacement comes in both orientations. Pick the one that matches how your current fin is mounted.
The NIXY 9" Tool-less Stiff Center Fin at $19 is the stock replacement that ships on the G5 boards, so it drops straight into the same box with no adapter. If you have lost a fin or cracked one on a rock, this is the like-for-like swap.
Frequently asked questions
Do NIXY G5 boards use one fin or three? NIXY G5 boards use a single center fin, not a three-fin thruster setup. There is one fin box on the tail, so a replacement means swapping just that one center fin.
Do you need tools to change a NIXY paddle board fin? No. The center fin uses a tool-less screw and plate you tighten by hand, so you can swap it on the beach without a screwdriver or a separate fin key.
Will any fin fit my NIXY paddle board? The NIXY center fins share a standard US-style fin box fit across the G5 line, so the center fin SKUs drop in without an adapter. Avoid the legacy 5 inch side fin, which is for older boards with side-fin boxes and does not fit the G5 center box.
What size replacement fin should I get? The stock 9 inch center fin is the all-around choice and the like-for-like replacement for most paddlers. Go shorter for shallow, rocky water and longer for straight-line tracking on flatwater distance paddles.
0 comments