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Nauticus CK2125-80 Smart Tabs Trim Tab Conversion Kit for Boats Up to 25 ft / 4750 lb

Manufacturer

Nauticus

<h3>About Nauticus: Pioneers of Automatic Trim Tab Technology</h3><p>Founded in 2000 and headquartered in Brecksville, Ohio, <strong>Nauticus, Inc.</strong> has built its reputation around one deceptively simple idea: trim tabs shouldn&apos;t require a pilot&apos;s constant attention. The result is their patented <strong>SMART TABS</strong> system — a fully automatic trim and stabilizer solution that has changed the way boaters think about on-water performance.</p><p>Before Nauticus arrived on the scene, improving a boat&apos;s trim typically meant investing in expensive electric or hydraulic hardware, complete with switches and manual adjustments. <a href="/11537-nauticus-bennett-trim-tabs-accessories-201695">Nauticus trim tabs and accessories</a> took a different approach. Their SMART TABS use a nitrogen gas actuator that continuously reacts to water pressure, boat speed, and load — all without any input from the operator. The system deploys the trim plates downward at slow speeds to maximize stern lift and get the boat on plane faster, then allows them to rise as speed increases, eliminating drag at cruise and top-end speeds.</p><p>The practical benefits are well-documented. <em>Improvements in acceleration, bow angle, ride and handling, top speed, and fuel economy</em> have been confirmed by OEM boat builders and numerous national and international marine publications. Nauticus backs this up with a money-back performance guarantee — a confident statement from a brand that has earned the trust of boaters worldwide.</p><h3>A Product Line Built for Every Boat</h3><p>Nauticus offers several distinct product families to match nearly any powerboat application. The original <strong>SMART TABS</strong> series covers boats from 10 to 30 feet. The <strong>SMART TABS SX</strong> line adds rust- and corrosion-free molded composite materials, making it ideal for both fresh and saltwater use. The compact <strong>ST1610 Series</strong> is designed for low-profile aluminum, fiberglass, and RIB boats with narrower transoms, while <strong>Mobster Tabs</strong> are purpose-built for bass boats, optimizing the &quot;hole shot&quot; and stabilizing high-speed runs. The innovative <strong>ProTroller</strong> series doubles as a trolling brake — a single lever flip converts the trim tabs into equal-drag braking plates on both sides, a feature beloved by walleye and bass anglers alike.</p><p>Installation is a DIY-friendly process. With a drill, a small drill bit, and a Phillips screwdriver, most boaters can complete the install in under an hour, with all mounting hardware, templates, and instructions included in every kit.</p><h3>Why Boaters Trust Nauticus</h3><ul><li><strong>No hydraulics or electric switches</strong> — the system is entirely self-contained and maintenance-free</li><li><strong>Nitrogen gas actuator technology</strong> provides smooth, dampened reaction to water conditions</li><li><strong>Marine-grade stainless steel and composite materials</strong> ensure corrosion resistance in fresh and salt water</li><li><strong>Boat-specific sizing</strong> — systems are matched to your boat&apos;s length, weight, and horsepower for optimal performance</li><li><strong>Money-back performance guarantee</strong> demonstrates confidence in real-world results</li></ul><p>Whether you&apos;re battling porpoising on a small aluminum fishing boat or chine-walking in a high-performance fiberglass hull, Nauticus has a solution. Explore our full selection of <a href="/11537-nauticus-bennett-trim-tabs-accessories-201695">Nauticus trim tabs and accessories</a> and <a href="/11537-nauticus-lenco-trim-tabs-accessories-202170">Nauticus trim tab kits and components</a> to find the right fit for your boat.</p>

Part Number

CK2125-80
06/23/2036 1:22 PM
Sale Price

$120.74

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Product Details

The Nauticus CK2125-80 Smart Tabs Conversion Kit is designed for boaters who want to upgrade their existing electric or hydraulic trim tab system to a fully automatic Smart Tabs system — without the cost of a complete replacement. Sized for low-profile boats up to 25 feet in length and 4,750 lbs, this kit delivers hands-free trim performance with zero wiring, zero hydraulic lines, and zero ongoing maintenance.

Installation is straightforward: simply remove the old trim tab actuators and bolt the Smart Tabs actuators into place using your existing trim plates. No new plates need to be cut or mounted, making this one of the most cost-effective upgrades available for boats with a failing or outdated electric/hydraulic trim system.

Key Features:

  • Converts existing electric or hydraulic trim tab systems to fully automatic Smart Tabs
  • Rated for low-profile boats up to 25 ft in length and 4,750 lbs gross weight
  • 80 lb actuators provide optimized stern lift and ride stabilization
  • No wiring, hydraulic lines, or maintenance required after installation
  • Installs using existing trim plates — no hull modifications needed
  • Not intended for use on high-profile boat designs
  • California Proposition 65 warning applies

Kit Includes:

  • Trim plates
  • Plate brackets
  • Actuators with boot
  • Transom brackets
  • All necessary hardware, backing plates, gaskets, and installation instructions

The Nauticus Smart Tabs system is a fully automatic trim and stabilizer solution that continuously adjusts to water conditions, boat speed, and payload without any input from the operator. It is an ideal solution for improving hole shot, reducing porpoising, smoothing the ride, and maximizing fuel efficiency on compatible low-profile powerboats.

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