Super Fly Buy Now


Exclusively for double pontoon boats

Customers who install the Hydrofin Super Fly can expect a faster, more efficient, and better riding boat.


Hydrofin Super Fly is a highly engineered hydrofoil system designed by Morrelli & Melvin specifically for double pontoon boats. Designed to carry 40% of the weight of the boat, these underwater wings create lift and reduce drag.

  • The Super Fly generates more lift than any of our other products.
  • Significantly improves the ride and performance of any double pontoon boat.
  • Excellent product for tubing and a variety of water sports.
  • Excellent product for heavy boats, heavy loads, and boats that plow through the water.
  • Passengers are much more comfortable and stay dry since the boat rides over the waves instead of plowing through them.
  • 20% – 50% faster speeds (most boats are 15% – 25% faster with light loads and 30% – 40% faster with heavy loads).
  • 30% – 50% more efficient (most boats are around 30% more efficient at the same cruise speed)
  • The front of the boat will ride 6” – 12” higher while the back will ride 3” – 5” higher (depending on load and speed)
  • The lift generated from the Hydrofin Super Fly enables much better handling and helps the boat lean into the turns. Customers will experience handling that feels more like a V-Hull vessel rather than a traditional pontoon boat.
  • Boats with Hydrofin Super Fly will turn much tighter while maintaining higher speeds.
  • Hydrofin uses aircraft grade aluminum to ensure a long-lasting and durable product.
  • Hydrofin Super Fly is a fixed system. Once installed on your boat there is no maintenance required, no moving parts, and nothing to break.
  • Hydrofin Super Fly is a universal system designed to fit any pontoon boat. Our mounting plates will fit any boat with round or U-shaped logs with diameters between 23” – 27”.  The system is adjustable to accommodate different boat size, weight, and speed ranges but then is fixed after installed.
  • Designed by Morrelli & Melvin, engineers of America’s Cup racing sailboats, customers can have the peace of mind that they are buying a quality product.
  • Hydrofin Super Fly was engineered to withstand the demands of the marine environment. In depth structural analysis was done to make sure it could be safely installed on any common pontoon boat with hull thicknesses between .08 and .01.
  • Hydrofin Super Fly has shear points designed to allow the product to break off the boat in the event of a significant sudden impact and has easily replaceable parts.
  • Hydrofin Super Fly can be installed in about 6 hours and will be ready to operate the same day. This means your boat stays where it belongs, in the water!
  • Top notch customer service. Whether you install yourself or have a Hydrofin certified installer complete your install, Hydrofin aims to provide superior customer service to ensure the install process is easy and stress free.  Questions after the product is installed?  The Hydrofin support team will always be available to answer your questions and assist you in any way possible.
  • Do you trailer, beach, or keep your boat on a lift? Not a problem!!!    The Hydrofin Super Fly system is mounted safely above the cross members of the trailer (and/or boat lift) and only drafts a few inches below the bottom of the boat.
  • This product performs best at speeds between 15 – 40mph.
  • See lift chart below.
Free Shipping on $100+ orders in the lower US 48 States

Faster Speeds

Improved Efficiency

A Smooth, Dry Ride

Buy Now, pay over time with Hydrofin Layaway

Shop now without interest fees, credit checks, or hidden fees.
Pay only 20% down to lock in the price.
Make 4 equal payments monthly or pay off anytime for earlier delivery.

Layaway FAQ’s

How do I make a purchase with Layaway?
  • Click on the item and add to your cart.
  • Select ‘Reserve with Layaway’ in Cart or at Checkout next to each item you want to place on Layaway
  • You will be charged 20% of total cost at checkout. Proceed to pay and your item is reserved and price locked in. The remaining balance is automatically charged every month in 4 equal payments over 4 months. You can prepay your next scheduled payment or pay off your item early for quicker delivery at any time by going to My Orders > Order Details > Manage Payment Plans, and clicking on Pay early.
How do the payments work for Hydrofin Layaway?

Hydrofin Layaway plans can be spread up to 4 months.

  • Pay 20% of the total cost today to reserve your items and lock in the price
  • Taxes will be charged with your final payment
  • You can manage your layaway plan through your Hydrofin account. You can update your payment method, pay the next scheduled payment early, settle overdue payments, and pay off the remaining balance anytime for earlier delivery. To do so, click on My Orders > Order Details > Manage Payment Plans.
What happens if I miss a scheduled payment?
If payment fails, Amazon will notify you via email and alert you on the ‘Manage payment plans’ page of the unsuccessful payment attempt. If payment is not received before the next scheduled payment, we will automatically cancel the Layaway plan for that item and refund all amounts to the payment method used to make previous payments. We do not charge any fees for overdue or canceled Layaway plans. Please note that you will not be able to start additional Layaway plans if your current plan is overdue.
Can I change my payment date?
Once you have started your order on Hydrofin Layaway, the payment schedule cannot be changed. Payments are automatically charged monthly, beginning with the date you place you order. You can prepay your next scheduled payment or pay the full remaining balance at any time by going to My Orders > Order Details > Manage Payment Plans, and clicking on Pay early.
What if the price changes on my product while I am paying it off?
The price at which you reserved the item is locked for the duration of your Layaway plan.
Can I extend my Hydrofin Layaway plan?
No, all Layaway orders must be paid in full within the 4 month Layaway period.
Can I pay off my Layaway plan early?
Yes. At any point you can pay the remaining balance by going to My Orders > Order Details > Manage Payment Plans, and clicking on Pay early. Once the balance is paid in full, your order will be shipped within 3 business days.
How are my payments calculated?
Your Layaway payments are calculated by dividing the total price of the item, excluding tax and shipping fees, into 4 monthly payments. The first payment reserves your item and starts your Layaway plan. See the example below.
Is Hydrofin Layaway really free?
Yes. There are no interest charges, late fees, sign-up fees, service charges, cancellation fees, or restocking fees for using this payment option.

Start your payment plan

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Fly Across the Water

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