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Davis Whale Tail XL

Aluminum Stabilizer. Improved Performance. Faster Planing

Calibernation Price $116.99
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Non-member price: $129.99

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(9 in stock)

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Whale Tail XL

Aluminum Stabilizer and Ski Boat Fin

Improves performance in any I/O or outboard motor!

The Whale Tail XL extends out behind the prop to utilize prop wash energy which is normally lost. Whale Tail transforms this energy into lift for immediate response when the throttle is applied.

  • Unique hydrodynamic design
  • Stabilizes bow-light boats
  • Pops skiers up in less time


Flattens wake for water skiing; creates positive, skid-free turns:

Key Features

With bow lowered, visibility and safety is improved

Smooths out ride in rough water

Reduces porpoising & cavitating

Increases top speed and fuel savings in most applications

Mounts on the anti-cavitation plate of all inboard/outboards and outboards

Installs in 15 minutes with stainless steel hardware included

Marine grade aluminum with durable anodized finish

Use the Whale Tail XL year-round in freshwater or saltwater to improve performance of any boat!

Seller Info

The Everest Marketplace
The Everest Marketplace
Seller on Everest.com since 2020
Welcome to the Everest Marketplace Seller Storefront, where we're on a mission to equip you with the gear that'll have you thriving in the great outdoors like a legendary Yeti. Whether you're into hunting, fishing, survival, or more, you've stumbled upon the right place! Got questions about our products? Need to make a return or can't find what you're looking for?…

Welcome to the Everest Marketplace Seller Storefront, where we're on a mission to equip you with the gear that'll have you thriving in the great outdoors like a legendary Yeti. Whether you're into hunting, fishing, survival, or more, you've stumbled upon the right place!

Got questions about our products? Need to make a return or can't find what you're looking for? Reach out to us at 1-866-806-0934 or drop us a line at info@everest.com.

And hey, if you happen to be a seller with products listed under the Everest storefront, let's chat so we can match those items to your very own kingdom!

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Frequently Asked Questions

10 questions answered about the Davis Whale Tail XL

The Davis Whale Tail XL features durable construction, adjustable tilt, and enhanced hydrodynamics for improved boat performance.
It measures 24 inches in width, is made of corrosion-resistant aluminum, and supports boats up to 25 feet in length.
It is compatible with most boats that have a transom width suitable for its mounting brackets; please check your boat's specifications.
Installation involves mounting the bracket to your transom and securing the trim tab with the included hardware; basic tools are required.
Rinse with fresh water after saltwater use and periodically check for loose hardware to ensure optimal performance.
Yes, it includes a limited one-year warranty against manufacturing defects.
It ships within 1-2 business days via standard carrier, with tracking provided once dispatched.
Yes, it features adjustable tilt to customize boat handling and performance.
A basic set of hand tools, such as a drill, screwdriver, and wrench, are required for installation.
Returns are accepted within 30 days of receipt if the product is unused and in original condition.
Still have questions? Contact our gear experts or call 1-866-806-0934

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