Jobe SUP Fins

SUP fin compatibility guide

Which Fin Fits My Jobe SUP?

Jobe's Aero line has changed fin systems more than once over the years, so this is a brand where checking your exact model really matters. The legacy Aero SUP 10.6 uses a standard US Box fin. The Aero Lite series uses a slide-in fin that slots into a fabric track. And the newer Premium Aero range — Yarra, Duna, Loa and Sena — uses Jobe's tool-free EZ-Lock system, which is mechanically the same family as the Quick-Lock fins we stock. We currently stock replacement fins for both the US Box and EZ-Lock/Quick-Lock models; if your board uses the older slide-in system, we'll tell you exactly that rather than sell you a fin that won't fit. Select your model below to see which system yours uses.

Multiple fin systems, one brand

Model Fin box Fit
Aero SUP 10.6 (standard legacy Aero) US Box ✓ Universal fit
Aero Lite series Jobe Aero Lite Slide-In No product yet
Yarra 10.6 (Premium Aero EZ-Lock) Jobe EZ-Lock ✓ Universal fit
Duna 11.6 (Premium Aero EZ-Lock) Jobe EZ-Lock ✓ Universal fit
Loa 11.6 (Premium Aero EZ-Lock) Jobe EZ-Lock ✓ Universal fit
Sena 11.0 (Premium Aero EZ-Lock) Jobe EZ-Lock ✓ Universal fit

Can't find your exact model? Try the full SUP Fin Finder →

Which Fin System Does Your Board Use?

Not Sure Which Model You Have?

  • The model name is usually printed on the rail or near the tail.
  • Board length in feet is usually printed on the nose or deck.
  • Production year is sometimes printed near the fin box on newer boards.
  • The fin-box shape tells you the system: a raised box with a screw is US Box, a soft molded fin is Fixed/iFin, and side-by-side clip slots are Quick-Lock.
Still unsure? Use the SUP Fin Finder →

Popular Model Families

Aero SUP 10.6 (legacy)
Fin system: US Box
Recommended replacement: Classic Fin 9″

The original Aero SUP 10.6 is the oldest board in Jobe's current lineup and uses a standard US Box fin. If you've had your Jobe for several years and it isn't one of the newer Premium Aero models, this is the system you're most likely to have. Our Classic Fin 9″ fits the US Box.

Shop compatible US Box fins →
Yarra (Premium Aero EZ-Lock — shared with Duna, Loa, Sena)
Fin system: Quick-Lock (EZ-Lock)
Recommended replacement: Classic Fin 9″

Yarra is part of Jobe's newer Premium Aero range, along with Duna, Loa and Sena, and all four use Jobe's tool-free EZ-Lock system — mechanically the same family as the Quick-Lock fins we stock. Our Classic Fin 9″ (Quick-Lock) fits EZ-Lock boards; it's a different box to the older US Box models, so don't mix the two up.

Shop compatible Quick-Lock fins →

Check These 4 Things Before Ordering

1
Board model
Confirm your exact model — ranges within the same brand can use different fin systems.
2
Fin system
Identify whether your board uses US Box, Quick-Lock, Slide-In, or a fixed Fixed/iFin.
3
Fin-box condition
Check the box or track isn't worn or damaged before fitting a new fin.
4
Model year
Some brands have changed fin systems across generations — check when your model changed if you're unsure.

Frequently asked questions

Why does Jobe use different fin systems on similar-looking boards?
Jobe's Aero line has evolved over several product generations: the legacy Aero SUP 10.6 uses US Box, the Aero Lite uses a slide-in fin, and the newer Premium Aero boards (Yarra, Duna, Loa, Sena) use Jobe's own EZ-Lock system. They're not interchangeable, so check your exact model.
What is Jobe's EZ-Lock fin system?
EZ-Lock is Jobe's own tool-free fin attachment used on the Premium Aero range — Yarra, Duna, Loa and Sena. It's a proprietary quick-lock design, not a US Box, so it needs a matching replacement fin.
Does the Jobe Aero Lite use the same fin as the older Aero SUP 10.6?
No. The older Aero SUP 10.6 uses a US Box fin, while the Aero Lite uses a slide-in fin that slots into a fabric track — a completely different, non-interchangeable system.

Learn More About SUP Fins

SUP Fin Finder
Find the correct fin from your exact board model.
Identify Your Fin Box
Not sure what system your board uses? Identify it here.
US Box Fins Explained
How the most common fin system works and what fits it.
Quick-Lock Fins Explained
How tool-free Quick-Lock fin boxes work and what fits them.

Find Fins For Another SUP Brand

Red Paddle CoStarboardFanaticNaishIndianaBluefinMistraliRockerDecathlon Itiwit View all SUP brands →
Fin Finder SUP Your board Your fins

What SUP do you have?

Choose your board brand and model. We'll identify its fin system and show you fins that fit.

Not sure which model you have? See how to identify your fin box →

Board not listed? Identify my fin system→ · Tell us what's missing→

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How the fin finder works

01

Select your board brand

Choose from Red Paddle, Decathlon, Fanatic, Starboard and more.

02

Choose your exact model

We use your model — and model year where necessary — to determine the fin system.

03

Get your compatibility result

We'll show a compatible Eisbach Riders fin when we have one. If we don't, we'll tell you which system to look for instead.

Can't find your SUP?

Our compatibility database is constantly expanding. If your exact board isn't listed, identify your fin box manually or tell us the brand and model.

Identify my fin box →

Tell us which board is missing

How we verify compatibility

We map SUP brands and models to their fin systems using manufacturer specifications and product information. If we can't confidently verify a fit, we'll tell you rather than recommend the wrong fin.

Database last updated August 2026 · 180 SUP models mapped