SKU: 41308346011

Race Division Riptide Carbon Fin

Sale price$87.30 Regular price$97.00
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24

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Description

Race Division Riptide Carbon FinHydrus Riptide Race Fin Smart Speed. Real World Control. Unstoppable Glide. The Riptide made my board feel locked in zero wobble, even in sidewinds and current. It slices through weeds like theyre not even there. Its faster, smoother, and just makes paddling feel easier. Darren S., Touring Racer Race Ready. Real World Proven. Meet the Hydrus Riptide our premier SUP race and touring fin built for paddlers who chase both speed and control. Engineered

🌊 Hydrus Riptide Race Fin

Smart Speed. Real-World Control. Unstoppable Glide.


⭐⭐⭐⭐⭐

“The Riptide made my board feel locked in — zero wobble, even in sidewinds and current. It slices through weeds like they’re not even there. It’s faster, smoother, and just makes paddling feel easier.”
Darren S., Touring Racer


Race-Ready. Real-World Proven.

Meet the Hydrus Riptide — our premier SUP race and touring fin built for paddlers who chase both speed and control.

Engineered from 30T pre-preg carbon fiber, the Riptide blends race-level efficiency with everyday versatility. Whether you’re cutting through kelp forests, battling crosswinds, or charging flatwater sprints, this fin keeps your board driving straight and clean.

It’s not just a “race fin.” It’s the one fin you can trust anywhere.


🏁 Why the Riptide Fin Stands Apart

1️⃣ Weed-Shedding, Chop-Cutting Design

The Riptide’s swept-back rake profile slices through weeds, kelp, and debris — no snags, no stalls.
You’ll glide clean through sections that stop other paddlers cold.

  • Smoothly deflects grass and pads

  • Reduces drag and noise

  • Keeps your line straight, even through “floating salad bars”

This is speed that doesn’t quit when nature gets messy.


2️⃣ Race Foil = Smarter Hydrodynamics

Every curve, edge, and taper on the Riptide was CAD-optimized for low resistance and maximum directional hold.
The result? You paddle straighter, faster, and with less correction.

Perfect for:
✔️ Long-distance touring
✔️ Racing in crosswinds
✔️ Rivers or coastal swell

“It’s not just fast in glassy conditions — it’s faster when it’s ugly. That’s real-world speed.”
Jason Z., Hydrus Co-Founder


3️⃣ Bigger Blade, Better Drive

At 9.25 inches tall and with ~20% more surface area than our Katana fin, the Riptide anchors your direction and boosts projection with every stroke.

It’s ideal for:

  • Heavier paddlers

  • Wider or longer boards

  • Loaded touring setups (coolers, gear, pets)

You’ll track straighter, make fewer corrective strokes, and maintain momentum through wind, wake, and chop.


⚙️ Tech Specs

Feature Specification
Depth 9.25 in / 23.5 cm
Surface Area 43.4 in² / 280 cm²
Material 30T Pre-Preg Carbon Fiber
Weight ~200 g (7 oz)
Foil Type Low-drag race foil
Profile Swept-back, weed-shedding design
Includes Fin screw, premium padded fin bag, Hydrus authenticity badge

💡 Perfect For

  • Touring, fitness, and race paddlers

  • Weedy, choppy, or unpredictable waterways

  • Anyone who wants to paddle straighter, faster, and cleaner


🔬 Performance in Action

In flatwater, the Riptide’s foil provides effortless glide and precision steering.
In chop and current, its broad base and refined rake keep your line true.
When weeds or kelp try to slow you down, the Riptide just slides past.

It’s the fin that makes your board feel calmer, faster, and more connected to the water.


💬 Customer Feedback

“The Riptide gave my touring board race-level tracking without losing maneuverability. I’m seeing 5–10% speed gains on my GPS over distance paddles.”
Chris M., Fitness Paddler

“Finally, a fin that doesn’t grab weeds or feel sluggish in crosswinds. Total confidence, every session.”
Stephanie R.


🛠 Includes

✔️ Hydrus Riptide Fin (9.25")
✔️ Fin Screw + Washer
✔️ Premium Padded Fin Travel Bag
✔️ Hydrus Badge of Authenticity


🧭 Built by Hydrus

We don’t sell mass-produced accessories — every fin we release is designed, tested, and refined by paddlers who race, tour, and surf year-round.

Our goal: build fins that perform in the real world, not just in glassy test ponds.

“Speed isn’t just about flatwater drag. It’s about how the fin behaves when things get unpredictable.”


🏁 Bottom Line

The Hydrus Riptide Race Fin isn’t just fast — it’s smart fast.
It anticipates chop, sheds weeds, holds your course, and lets you focus on your rhythm — not your rudder.

If you paddle in real conditions, this is the upgrade that makes your board faster, calmer, and more efficient.

[Order the Hydrus Riptide Fin — Track Straighter. Glide Faster. →]


🌀 Riptide vs. Katana 2.0 — Find Your Perfect Edge

Both fins are crafted from our 30T pre-preg carbon fiber for elite performance — but each brings a different personality to the water.

Feature 🌀 Riptide ⚔️ Katana 2.0
Fin Type All-Conditions Race & Touring Speed-Focused Race Fin
Depth 9.25" (23.5 cm) 9.5" (24.1 cm)
Surface Area 335 cm² / 52 in² 229 cm² / 35.5 in²
Weight ~200 g ~170 g
Material 30T Pre-Preg Carbon Fiber 30T Pre-Preg Carbon Fiber
Design Stability + Tracking + Weed-Shedding Speed + Agility + Quick Turns
Ideal Use Distance paddling, wind, chop, kelp Racing, buoy turns, flat to choppy water
Tracking 🔵🔵🔵🔵🔵 🔵🔵🔵🔵⚪
Stability 🔵🔵🔵🔵🔵 (Maxed) 🔵🔵🔵⚪⚪
Maneuverability 🔵🔵⚪⚪⚪ 🔵🔵🔵🔵🔵
Drag 🔵🔵⚪⚪⚪ 🔵⚪⚪⚪⚪ (Ultra-Low)
Bonus Max projection + confidence in rough water Deeper profile adds control in chop

🔍 Choose Riptide for maxed-out tracking, projection, and confidence in real-world conditions.
Choose Katana for razor-edge agility and max speed when every second counts.


🧰 Highlights

⚡ 9.25" 30T Carbon Fiber Fin
🌿 Weed-Shedding, Low-Drag Design
🏁 20% More Surface Area = Superior Tracking
🌊 Optimized for Real-World Conditions
🎒 Includes Padded Fin Bag + Screw
🛠 Lifetime Warranty Against Defects

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41308346011

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Amazon Customer
Lexington, US
★★★★★ 3
REALLY unsafe to walk around in these
Size: 2 pairs black L
They do what they are expected to do, but should only be used if you are stationary. The gel base makes for very unstable footing if walking around
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Reviewed in the United States on May 27, 2026
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Suz
Port Orchard, US
★★★★★ 5
These work
Size: 2 pairs black L
My husband loves these they help his very dry feet. As others have stated they are extremely difficult to walk in so have to be careful but they do work nicely.
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Reviewed in the United States on March 12, 2026
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MW
Phoenix, US
★★★★★ 1
Potential Fall Risk
Size: 2 pairs black L
While these socks do indeed help soften rough skin on your feet, there is a risk of falling while wearing them. Although they have treads on the bottom, which would indicate they’re safe to wear with nothing else, when you put moisturizer on and then wear them your foot can slip inside the sock . This causes you to lose your balance and fall, which happened to me. I’ve thrown them out.
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Reviewed in the United States on October 24, 2024
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zach
Massapequa, US
★★★★★ 4
I could be a foot model now!!!
Size: 1 pair black L
I wear work boots almost all of the time so I bought these to put on my feet with salycylic acid to moisturize and try to get rid of a stubborn corn on the ball of my foot. It helped drastically after a few nights of lounging in the house with them on.
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Reviewed in the United States on May 11, 2026
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Cayman Watkins
Phoenix, US
★★★★★ 5
Nail Must Have💅🏽
I didn’t know I needed a double-sided nail mat until I owned one—and now I’m emotionally attached. This thing has officially become my manicure bodyguard, standing between my nails and the chaos of real life. One side catches polish drips like a champ, the other side keeps my tools from sliding away like they’re trying to escape responsibility. No more nail polish on the table, the couch, or my soul. Clean-up is so easy it almost feels suspicious. It lays flat, stays put, and makes me feel like a professional nail tech even though I’m painting my nails while watching TV and questioning my life choices. Bonus points for being reusable, washable, and silently judging me for painting my nails “just one more coat.” Five stars for saving my furniture, my sanity, and my dignity. If you do your nails at home, this mat is the real MVP. 💅✨
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Reviewed in the United States on January 7, 2026

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